Měření vlastností povlaků

download Měření vlastností povlaků

of 14

Transcript of Měření vlastností povlaků

  • 7/22/2019 Men vlastnost povlak

    1/14

    L`k vbmstkcst pcvbmo

  • 7/22/2019 Men vlastnost povlak

    2/14

    L`k vbmstkcst pcvbmoImrcsbmv Zbm Xrcsdk`f >885

    CnsmeCnsme++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++>

    vcg++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++6^czgb`k vbmstkcst pcvbmo++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++6

    Grskcst++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++7

    dstctm pcgobmgu+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++0

    Xcvrfecv kmpt %sldvcst$+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++:

    Gcnm zmsyfek+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++:

    Wbcuom pcvbmo++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++1

    Wvrgcst++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++4

    Xrcvdtcst++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++4

    Xdbkmvcst++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++=8

    Locv zocuom+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++=8

    Cgtrecv zocuom+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++=8

    Ceyn++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++==

    Ebcun`k++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++==

    Zzeb`g+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++==

    B`so+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++=>

    Cpmfdtm++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++=>

    Crmka`p``b++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++=6

    Nmr`vkcst++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++=6

    Obdlmtdfo pcglkoy++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++=7

    Xcudt bdt`rmturm+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++=7

    >

  • 7/22/2019 Men vlastnost povlak

    3/14

    L`k vbmstkcst pcvbmoImrcsbmv Zbm Xrcsdk`f >885

    vcg

    Cncr pcvrfecvfe prmv i` v`bld rczseb" k`nc zmsmeui` gc v`fe cstmtkfe

    vrcnkfe cncr" p`g`vl strcir`kstv m stmv`nkdftv+ Ztdkm vrcno i` pd svlock`kl zprmfcvk m p`g gdstrdnuf pcvrfecv uprmv`km rzkld typy pcvbmo+ L`zdk`ircz`ki pcvrfecv prmvy pmt fe`ldfo m ambvmkdfo %`b`otrcfe`ldfo$" pcvbmoyz procvfe pbmst m pcvbmoy z lcorfe ktrcvfe elct+ Z prneu pcvrfecvfe prmvk`nc pc i`idfe mpbdomfd i` v` vtdk ppmg kutk prcvst ocktrcbu i`idfe l`femkdfofe"cptdfofe k`nc jyzdobkfe vbmstkcst+

    Ocktrcbcu vbmstkcst i` gcsm`kc cptdlbkfe ovmbdtmtdvkfe vstup pcvbmo vrcno+K`ovmbdtk pcvrfecv prmvm l` zk`ecgkctdt vbmstkcstd pcvbmou imo cfermkk" tmo d vdzubkm tl zk`lckdt pbk udt vrcnou v f`b mg cncr m tmo skdt prcg`ikcst vrcnou imoctmocvec+ Vprvk ocktrcbm vbmstkcst pcvrfecvfe prmv vymg k`sprvk prcv`g`k

    m zmidst tmo i`ec vyscocu udtocvcu ecgkctu+O` sprvklu prcvgk ovmbdty pcvrfecvfe cfermk i` zmpct`n zkmbcst k`i kpstrci" mb` rcvk drco oby cncr imoc iscu jyzdom" fe`ld`" cptdom" `b`otdkm m vbmstkpcvrfecv prmvy m i`idfe zectcvcvk+ Ykmbcst pstrci prc l`k vbmstkcst zmerkui`d zkmbcst zmfez`k s kdld v`tk prdkfdpu jukacvk m gsb gk prcvgkfe ombdnrmfm zmfez`k s kdld+ K`sprvk jukauif pstrci l` ovmbdtk pcvrfecvcu prmvu vyecgkctdtimoc pmtkcu m tl znyt`k rcstcu kobmgy km cprmvu pcvbmou" prctc i` kmk`iv vecgkp`cvmt c pstrcicv vynmv`k v scubmgu s p`gpdsy m kvcgy+

    ^czgb`k vbmstkcst pcvbmo

    Xcvbmo km vrcnffe tvc nu vrstvu cfermkkcu" k`nc cfermkk vdzubk+ Cfermkkpcvbmo lus spbcvmt jukofd cntcvmk vrstvy" ogy smlctk pcvbmo ferk vrcn`o p`gocrcz m ctr`l" t`gy zk`ecgkcf`kl vrcnou vkild vbdvy+ I`gk c pcvbmoy cramkdfok`nc ocvy tvc`k mkcramkdfo" pcp+ spci`k cncu+ Xcvbmoy iscu pcvtdkcu sdbk"gcsmeuif m kocbdo stcv`o l v zvdsbcstd km ocrczkl prcst`g k`nc l`femkdfolzmt`k+ Zdzubk ovmbdtm zg` k`ermi` tmo v`bocu rcbd+ Ebmvk ocb`l tfetc pcvbmo i` cfermkmvrcnou" mny zstmb v prcvczu fc k`ig`b gcnu m tl nybm zv`km i`ec ecgkctm+

    Cfermkk vdzubk pcvbmoy sbcu p`g`vl imoc cptdfo oryf %g`ocrmtdvk$ vrstvm+Zrcn`o tmo zsov vy prcg`ik ecgkctu+ Wytc pcvbmoy iscu ur`ky prc spct`nk znc gcgclfkcstd" p`romstv" eug`nk kstrci`" knyt`o m lkcec gmbfe prcguot+

    Zzkmlkl cncr`l" og` s` cn vbmstkcstd v`bld zf` prcbkmi i` mutclcndbcvprlysb v`tk vrcny ocb`icvfe vczdg`b+ Oclndkmf` pcvbmo lus vytvcdt k`i`k vyscocuprctdocrczk cfermku" mb` rcvk gbcuecgcncu dvctkcst pd krckl prcvczu+ K`imstid s`oclndkui lcg`rk pcvbmoy %omtmjcr tdfo ktry$ s ocvcvld pcvbmoy m cramkdfoldktrcvld elctmld+ Xrv v ttc cnbmstd s` ocktrcbm ovmbdty pcvrfecvfe prmv vyuvv k`ivt l`+Cn`fk bz` typy zocu`k vbmstkcst pcvbmorczgbdt9

    , jyzdobk vbmstkcstd

    6

  • 7/22/2019 Men vlastnost povlak

    4/14

    L`k vbmstkcst pcvbmoImrcsbmv Zbm Xrcsdk`f >885

    , l`femkdfo vbmstkcstd, cptdfo vbmstkcstd

    L`zd jyzdobk vbmstkcstd mgl` tbcuou" tvrgcst" p`vkcst" grskcst" prcvdtcst"pcvrfecv kmpt %sldvcst$" vcgdvcst" gcnu zmsyfek m gmb+ O l`femkdfolvbmstkcst`l kb` pdbkmvcstd m l`femkdfo cgcbkcstd" cfermkm prctd pscn`k vkife vbdvmtg+ Gc cptdfofe vbmstkcst psbu km prvkl lst vzeb`g" ksb`gui` cpmfdtm %preb`gkcst$"b`so" crmka`p``b" nmr`vkcst m lkcec gmbfe+

    Grskcst

    Grskcst i` i`gkcu z` zobmgkfe vbmstkcst pd pprmv pcgobmgu prc mpbdomfd

    ktrcvfe elct+ K`bz` urdt prc v`feky typy pcvrfecvfe prmv st`ikcu pprmvu pcgobmgum tug d grskcst" k`nc omg z pcvrfecvfe prmv l sv pcmgmvoy m sp`fdjdom+ Xrcsbmncvrstv pcvbmoy %fe`ldfo" `b otrcfe`ldfo" ockv`rzk$ i` kutk kzo grskcstpcgobmgu" prctc` tytc pcvbmoy iscu pcvtdkcu imoc g`ocrmtdvk m vysco k`rcvkcst pcvrfeus` ovmbdjdoui` imoc k`ovmbdtk pcvbmo+ Kmcpmo u cfermkkfe ktrcvfe elct" p`g`vllcorfe" i` kutk grskcst pcgobmgu %=8 08 l ^z$ prc gobmgk zmoctv`k pcvbmou gcpcgobmgu+ Z cpmkl ppmg ercz kzo pdbkmvcst ktrcvfe elct m t`gy d kzo udtkecgkctm v zvdsbcstd km ms`+

    Grskcst bz` stmkcvdt gb oclpmrtcru %cptdfoy$ k`nc id bz` ldt grskclr`ls p`pct`l km rzk ecgkcty %^z" ^m" ^t" ^v" mtg+$+

    Oclpmrtcr i` v` sv pcgstmt cptdfo `tmbck grskcstd" sbcuf o pcrcvkkpdprmv`kec pcvrfeu" vyrcn`k z ovmbdtk cf`bd+ Wytc oclpmrtcry iscu rczgb`ky gb` grueupprmvy v zvdsbcstd km pcudtl lmt`rdbu %cstrcermkk gr" cf`bcv nrcoy$ m pcrcvkkli`idfe pcvrfeu s pcvrfe`l bz` cgemgkcut grskcst km vrcnffe+

    Gdadtbk grskclry iscu skmgkcpcudt`bk zmz`k k`i k prc bmncrmtc`" mb`rcvk prc t`stcvk v prcvcz`fe+ Ig` c lmbzmz`k vynmv`k gdmlmktcvl gctyocvlerct`l m rczbd`kl cg 8"88= l+ Kot`r tytcpstrci` nvmi vynmv`ky stmtdstdocu mzzkml`l ecgkct prc pczgi p`kcs gc XF+

    7

  • 7/22/2019 Men vlastnost povlak

    5/14

    L`k vbmstkcst pcvbmoImrcsbmv Zbm Xrcsdk`f >885

    Z Wmn+ = _=\ iscu uv`g`ky ecgkcty zidcvk kot`rfe grskcst prcjdbu+

    Mrdtl`tdfoprlr

    ^y

    Xbcfem kmg mrdtl`tdfolprlr`l s` rcvk pbc` pcg

    mrcu mrdtl`tdfoec prlru

    Vt`gkmrdtl`tdfo

    ecgkctmgrskcstd

    ^m

    Mrdtl`tdfo st`g mnscbutkfecgfeyb`o jdbtrcvmkec prcjdbugrskcstd cg st`gk ry%pcuv s` km ruact`st`fe$

    ^z

    Xrlrk ecgkctm z mnscbutkfeecgkct 0 lmxdl m 0 ldkdl prcjdbuodvoy^z/+T4/T=8$#0^z < %7 :$ ^m

    Lmxdlbkvom prcjdbu

    ^lmx

    ^czgb l`zd lmxdl`l mldkdl`l prcjdbu grskcstd%^lmx i` msd :x ^m$

    dstctm pcgobmgu

    dstctm pcgobmgu i` rcvk i`gkcu z gb`dtfe vbmstkcst prc ovmbdtk pcvrfecvcuprmvu+ Kcrlm DVC 508= ecgkct lru zmr`zdvk m cdtk pcvrfeu p`g pcvrfecvldprmvmld+ Kcrlm i` imoc i`gkm z lbm cnrmzcv" tug l` sbcudt imoc pcrcvkvmf+ Kcrlm

    sp`fdjdoui` stupk zmr`zmvk m stupk pprmvy pcvrfeu cf`bd %vdz ompdtcbu 6" r`sp`otdv` 7$+^zk stupk iscu g`jdkcvky sbcvkl pcpds`l

    spcbu s jctcarmjdfold vycnrmz`kld" ot r iscur`pr`z`ktmtdvkld pobmgy v rczl`z tcb`rmkf` prc omgstup` gb` sbcvkec pcpdsu+ I` vyudt`bk prc zm t`pbmvbfcvmk cf`bcv pcvrfe" pdprmvcvmk prc kmtrkl tcgmld9 ctrysovk" ruk k`nc l`femkdzcvmkdtk m dtk pbml`k`l+ @xdstui gmb rzk lmkuby"ot`r ulcui ecgkcf`k p`gprmvy pcvrfe" feyn pdsvmcvk m pd kmvrecvk ockstruof mpcg+

    0

  • 7/22/2019 Men vlastnost povlak

    6/14

    L`k vbmstkcst pcvbmoImrcsbmv Zbm Xrcsdk`f >885

    Xcvrfecv kmpt %sldvcst$

    Xcvrfecv kmpt dg`ktdjdoui` pdprmv`kcst pcvrfeu vrcnou o mpbdocvk pcvbmou+W`ktc zpscn gco` ryfeb` urdt" zgm km pcvrfeu k`iscu ptclky btoy %lmstkcty" prmfe$"

    ot`r zmnrmui gobmgklu rczbdvu ktrcv elcty pc f`bl pcvrfeu+ I`gk s` c sp`fdbkdkocusty s rzkld ecgkctmld rzk typy pcgobmg m pcvbmo+ Omg pcvrfe vymgui` idkcuecgkctu dkocustu" ot r s` urui` v lK#l v zvdsbcstd km pcudt ktrcv elct+Zcgcu`gdt`bk k`nc vcgcurczpustk ktrcv elcty pct`nui gcsmecvmt vyfe ecgkctsldvcstd" cramkdfo ktrcv elcty tmo kfeybk k`iscu+ Imoc cn`fk bdldt i` mstcuvgkm ecgkctm 65 lK#l+ I`stbd` i` pcvrfecv kmpt pcg tutc ecgkctu" nug` pdbkmvcstpmtk"kmg tutc ecgkctu ny lbm nt pdbkmvcst gcnr k`nc uspcocidv+Omgcpgk i` vgygcpcrucvkc ocktrcbcvmt pcvrfecv kmpt" ot`r i` gb`dt prc gcnrcu pdbkmvcst prcomgcu mpbdomfd+

    Xrc zmt`o imoecocbd t`stcvk i` k`ib`p k`iprv`

    pcut t`stcvmf jdx s` st`gk ecgkctcu kmp+ 65 lK#l+I`stbd` bdkom dkocustu zstmk` km pcvrfeu lmt`rdbuk`zlkkm pc gcnu gvcu s`oukg tzk+ k`zlk %k`sbdi`$ s`v ompoy" pcvrfecv kmpt i` st`ik k`nc vy k`pcvrfecv kmpt rcztcou %jdxu$+ Z tcltc ppmg pcudi`l`t`stcvmf jdx s vy ecgkctcu kmp+ 78 lK#l+ W`ktc pcstupprcvgl`" gcoug s` rm prcv`g`k jdx`l %dkocust$ k`sbdi`gc lmbfe cggb`kfe ompd`o+ _>\

    Gcnm zmsyfek

    Gcnm zmsyfek ktrcvfe elct" r`sp+ i i zkmbcst i` gb`dt prc mpbdomf`ktrcvfe elct v prmxd+ I`i gcnm urui` t`fekcbcadfo prcgb`vy u t`fekcbcadfofe pcstupprc kmk`k ktrcvfe elct m ur`k stupk zmsyfek+ Xd zprmfcvvk i` gb`dtzkmbcst tfetc ms" k`nc nrzo p trmt bkcst v idst l t jdkmkk prcst goyv prcvcz`fe pcvrfecvfe prmv+ Xd tfetc zocuofe i` gb`dt k`i`k tbcuom ktru mb`d t`pbctm" zm imo i` zocuom prcvgkm m r`bmtdvk vbeocst vzgufeu+

    O ur`k gcny zmsyfek sbcu uv`g`k kcrly9

    , VK @K DVC =0=1 L`tcgm nmbctdkcu, VK @K DVC 6:15 Ymsyfek gc stmvu n`z ctdsou, VK @K DVC >4==1 Vtmkcv`k gcny prcsfekut

    Gb` zru`kfe `sofe kcr`l %VK :1 680>" VK :1 680>$ s` pcuvmby tytcstupk" mvmo kot` vrcnfd sd ecgkcf`k uprmvcvmbd gb` svfe pcmgmvo+

    :

  • 7/22/2019 Men vlastnost povlak

    7/14

    L`k vbmstkcst pcvbmoImrcsbmv Zbm Xrcsdk`f >885

    VK :1 680>Vtup` = zmsfeb prctd prmfeu %nmbctdku k`k lck cgstrmkdt ttf`l$Vtup` > zmsfeb km gctyo %zmt`k zvml >8 a$Vtup` 6 zmsfeb n`z ctdsou %zmt`k zvml >88 a$Vtup` 7 zmsfeb prc lmkdpubmfd %zmt`k zvml >888 a s` stcpcu$Vtup` 0 %zmt`k zvml >888 a n`z` stcpy$Vtup` : %zmt`k zvml >8 oa s` stcpcu$Vtup` 1 %zmt`k zvml >8 oa n`z` stcpy$

    Xrc tytc `by s` rcvk pcuv kocbdo typ lffe pstrci uruiffe stgdulm ms zmsfekut+ Bdk`rk pstrci lmi : rcvkcnkfe grme" ot`r ulcui m :sdlubtkkfe l`k v i`gkcl mscvl s`ou+ Ercty csmz`k pboruecvcu ockfcvocu iscuulstk v uk`d" ot`r i` pcsukui` z i`gkcec ockf` t`stcvmffe grme km grue+ Ercty iscuv pll ocktmotu s t`stcvmkld vzcroy+ Gcnm zmsfekut s` vypct pclcf grey" ot`rcut`stcvmf ercty urmzdby cg pctou l`k m prclkbdvlu stmvu ktru" ot`r nyb vystmv`k

    tbmocvl sdbl erctu v zvdsbcstd km ms`+ Xstrci i` csmz`k stupkdf vzgb`kcstd m msu+ _>\

    Wbcuom pcvbmo

    L`k tbcuto pcvbmo prcne rzk gb` typu pcvbmou+ Omg pcgobmg l rzkcufemrmot`rdstdou m pcvbmoy s` rcvk bd vbmstkcstld+ Idkmo s` t`gy l ocvcv pcgobmgylmak`tdfo m idkl zpscn`l k`lmak`tdfo+ Wmot bz` gbdt typy l`k km g`struotdvkm k`g`struotdvk gb` pcudtec pstrci` k`nc zmz`k+ P g`struotdvkec l`k i` lckvnr z l`tcg9

    , sklmf, ompocv, pbmlkocv, xybcl`trdfo, vnrus`l

    Z`feky uv`g`k l`tcgy iscu sp` bmncrmtcrkec rzu" prctc s` nug`l` vkcvmtl`tcgl k`g`struotdvkl+ K`g`struotdvk l`tcgy spcvmi v` zidtk tbcuoy pcvbmou n`z

    i`ec vbmstkec pcocz`k+

    Wytc l`tcgy s` gmi serkcut gc kocbdom omt`acrd9

    , lmak`tdfo, vdvcprcug, lmak`tdfoc,dkguok, ubtrmzvuocv, r`kta`kcv

    1

  • 7/22/2019 Men vlastnost povlak

    8/14

    L`k vbmstkcst pcvbmoImrcsbmv Zbm Xrcsdk`f >885

    Lcor ktrcv elcty bz` tsk pc kmk`s`k crd`ktmk ldtrzkld typy lr`o" p`vk e`n`ky k`nc xf`ktrdfo ocb`om+

    L`k e`n`k`l prcne tmo" ` e`n`k pdbcl` o pcvrfeum gb` pcsb`gkec znmrv`kec zunu pczkl` tbcuou lcor ktrcvelcty %QJW$" pc p`pctu z pcgbu sudky zkl` p`gpcobgmkcuecgkctu sufe vrstvy %GJW$+

    @xf`ktrdfol ocb`oc grl` zm f`ktrbkst m zmk`l` cg lmxdlbk tbcuoy pcct`t ocb`o`l ocb`l i`eccsy c 6:8 m zpt+ Xc i`ec cg`ilut z pcgobmgu bz` cg`st tbcuoulcor ktrcv elcty m pcstupcvmt st`ik imoc u e`n`kup`pct`l+

    Z prmxd ll` pcvbmoy p`vk dek`g pc kmk`s`k %ocvcvpcvbmoy$ l`tcgcu lmak`tdfocu" lmak`tdfoc, dkguok k`ncvdvld prcugy" v kot`rfe ppmg`fe ubtrmzvuocvcu l`tcgcu+ Lcor ktrcv elcty pci`idfe zmsfekut bz` cglcvmt l`tcgmld rcvk lmak`tdfold" lmak`tdfoc,dkguokld k`nc

    vdvld prcugy+ Lmak tdfo l tcgm i` b`vkcu zocuocu" mvmo pclrk k`p`skcu"s cgfeybocu m =0 " fc v kot`rfe ppmg`fe k`k mpbdocvmt`bk+ Zt p`skcst %gc >$pcsoytui pstrci` vyuvmif lmak`tdfoc,dkguok l`tcgu k`nc vdv prcugy+

    Lmak`tdfoc,dkguok %J$ l`tcgm vyuv prc l`k sckgu s `b`otrclmak`tdfoligr`l m nugf vdkut kmpi`k stgmvlkzocjr`ov`kkl prcug`l+ Wmtc l`tcgm i` vecgk prcl`k k`lmak`tdfofe vrst`v km lmak`tdfol pcgobmgu"t`gy kmp+ ktr km ockstruok cf`bd+Vckgm n`z igrm u vdvc,prcug l`tcgy %K$ i` kmpi`kmstgmvl prcug`l c vysco jr`ov`kfd+ L`tcgm vdvfe

    prcug i` pcudt bk u `b otrdfoy k`vcgdvfe vrst`v km`b otrdfoy vcgdvl pcgobmgu" t`gy kmp+ ktry kmebdkocvl pcgobmgu+

    Z sckgfe pcg czkm`kl JK %JKJ$ iscu cnsm`kycnm systly m tl d mpbdocvmt bk km cnm typy pcgobmg"pstrci gco` mutclmtdfoy urdt vecgkcst pcudt l`tcgy+

    Xrc l`k tbcuoy ktr u k`vytvrz`kfe pcvbmoz procvfe ktrcvfe elct s` pcuv ubtrmzvuocv pstrcis` sp`fdbk sckgcu" ot r l tbcuou pcvbmou n`z i`ec

    pcocz`k+ N`zocktmotk sckgm s` pdnb km urdtcuvzgb`kcst cg pcvrfeu vrcnou %lstc i` svt`bk czkm`kc$ mtm s p`skcst 0 gco` urdt tbcuou kmk`s`kec pcvbmou+

    5

  • 7/22/2019 Men vlastnost povlak

    9/14

    L`k vbmstkcst pcvbmoImrcsbmv Zbm Xrcsdk`f >885

    Wvrgcst

    Xstrci prc t`stcvk cgcbkcstd id zmsfebfe nmr`v

    m procvfe nmr`v vd vtbmcvk+ Xrdkfdp`l Nufeecbzcvmt`stu i`" ` s` vtbmcvmf tbsoc c sp`fdjdocvmk v`bdocstdm tvmru pcbc pc stmkcv`kcu gcnu km ktr m pc i`eccg`ilut s` l pcocz`k ktru+

    Wuocv t`st tvrgcstd ktru i` i`gkcgufe t`stcvmfl`tcgm" ot`r t`stui` tvrgcst ktru pclcf tu`o rzkfetvrgcst+ W`st s` prcvg tmo" ` pdom tuoy" ot`r i` p`g`l csldrocvkm km i`lklsldrocvl pmp`" i` gr`km pcg eb`l 70m pcg stbl tbmo`l 1"0 K vtbmcvkm gct`stcvmkec pcgobmgu m pdtcl s` pcscuv tme`l gcp`gu+

    Zsb`g`o s` ur km zobmg vdzubkec zecgkcf`k" pcgb` tcec i`stbd zmk`fe tuomc stmkcv`k tvrgcstd v ktru pcuz` stcpu k`nc zpscnui` g`struofd ktru+ W`ktc pstrciulcui` gr`t pdou tuoy pd ockstmktk sb` 1"0 K m pcg stmkcv`kl eb`l 70" fczvyui` r`prcguocvmt`bkcst t`stu _>\

    Xrcvdtcst

    X`gmsk ocrcz` pcgobmgu mstc vzkdo prv

    goy feynl v ktru+ Ebmvk pdkcu nvmi trebdkoyv ktru" idld lcecu nt rcvk k`pmtrk groy" gutdkoy"t`ko lstm m nunbdky v ktru+

    Xstrci prc ur`k pcr`zdty i` g`t`otcr zmbc`k kmprdkfdpu vyscockmpcvfe %kzockmpcvfe$ zocu`o

    km zidtkk`kmt`kfe lst mtrebdk v ktru kmvcgdvfe pcgobmg`fe+ Kmpi`f `k`rad` i`trmksjcrlcvmk km vysco st`ikcslrk kmpt" ot`rl

    i` kmndtm vecgk zvcb`k zou`nk sckgm+ Xd smlctkzocuf` s` sckgm pceynui` kmg pcvbmo`l m vmgy v kliscu dkgdocvky mugdcvdzubkl mbmrl`l+ L`kl nyk`lbc vzkdokcut gk pcocz`k" k`nc s` pcuvpclrk lmb vstupk kmpt+ _>\

    4

  • 7/22/2019 Men vlastnost povlak

    10/14

    L`k vbmstkcst pcvbmoImrcsbmv Zbm Xrcsdk`f >885

    Xdbkmvcst

    Xdbkmvcst i` i`gkcu z` zobmgkfe zocu`o pcvrfecvfe prmv+ I`gkcgufecu

    l`tcgcu bz` zidstdt pdbkmvcst pcvbmou o zobmgklu lmt`rdbu m tl urdt p`gpcobgmkcudvctkcst pcvbmou+

    Locv zocuom

    Xrdkfdp`l zocuoy i` vy`zmt gc ktru lou" ot`r s` sobg z prmvcebfe `z+I`gkctbdv `zy lus prcit ktr`l m o pcvrfeu+ Xctcl s` lstc `zu cdst omrto`lm pdbc s` mge`zdvk psom" ot`r s` ksb`gk cgtrek`+ Ovmbdtm ktru s` ecgkct pcgb`

    stupk pcocz`k vzkdobec cgtr`kl mge`zdvk psoy+Kot`r ppmgy vymgui orcl cdtk omrt`l i`t cgtrekut znybfe pcb`o

    pclcf mge`zk psoy+ Xsom s` pdbc km pcvrfe v` slru i`gkfe z `z m cgtrek` s`+Ovmbdtm ktru s` ecgkct pcgb` stupk pcocz`k vzkdobec cgtr`kl mge`zk psoy+

    Kc` prc locvcu zocuou iscu ur`ky prc l k pdbkmvcstd m o`eocstd idvytvrz`kfe bmo k`nc ktr+ Xclcf kc s` vy`cu tv`rfcv %gb` DVC$ k`ncocsctv`rfcv pcbom loy" ot`r s` ksb`gk cdst tvrgl omrt`l+ Lom prcv`g`kkc`l lus nt vyzkutm m km pcgobmg- Ksb`gk pcrcvkl` znyb pcbom gb` tmnuboyuv`g`k v kcrl+ _6\

    Wbcuom ktru Wyp pcgobmgu ^czt` `zo Xc`t `zo8 :8 ll tvrg = ll :

    8 :8 ll loo > ll :

    := =>8 ll loo # tvrg > ll :

    =>= >08 ll loo # tvrg 6 ll :

    Cgtrecv zocuom

    Yocuoy pdbkmvcstd pcvbmo mkcramkdfofe d z ktrcvfe elct s` prcvg prc zidtksout`kec pmrml`tru pdbkmvcstd l`zd i`gkctbdvld vrstvmld ktrcvfe elct k`nc l`zdpcvbmo`l m smlctkl pcvrfe`l+ Wmecv" k`nc tmecv mge`zk zocuoy %v bmncrmtcd k`ncv t`rku$ s pcudtl cgtmecvec pstrci` iscu lcfkl m k`kmermgdt`bkl kstrci`l prcpromzk k`nc ocktrcbk prcv`k ovmbdty pcvrfe k`nc pcvrfecvfe prmv v rczbdkfecnbmst`fe prlysbu+

    =8

  • 7/22/2019 Men vlastnost povlak

    11/14

    L`k vbmstkcst pcvbmoImrcsbmv Zbm Xrcsdk`f >885

    Ordtdfo pmrml tr v`fe pcvrfecvfe prmv i`ocktmotk sprm %k`nc ocktmotk spry v` vf`vrstvfesystl`fe" cgpcvgk zm dkkcst spci`k pcvrfecv vrstvys pcgobmg`l" st`ik imoc prc dkkcst spci`k i`gkctbdvfevrst`v prmvy kmvzi l+ spk kmk`s`k pcvrfecvvrstvy i` mstc pcglkkc p`gfecz prmvcu pcgobmgu%k`nc zobmgk d p`gfecz vrstvy$+ Cgtrecv zocuom i`i`gdkcu f`stcu" imo urdt vecgkcst prmvy pcgobmgu %k`ncp`gfeczfe vrst v$ m i idfe sfecpkcst o spklukmk`s`k gmb vrstvy+ _6\ _0\

    Ceyn

    L`k s` pcuv imoc i`gkcgufe t`st" zgmbd vyecvui`mpbdocvmk pcvbmo km cgcbkcst pd ceynu+

    @xdstui gvm gruey9=+ Cen s` p s rcvk trky cg > ll>+ Cen s` p s fybdkgrdfo trk+

    Wmtc zocuom i` pcudt bk prc gmb zprmfcvkbmocvmkfe pb`fe m zidtk ovmbdty pcvbmou ktrcv elcty+

    Ebcun`k

    Xrdkfdp`l ttc zocuoy i` ktru vtbm`kl oubdoy gc vzcrou gb` DVC =0>8+ Wmtczocuom i` rcvk l`femkdfocu zocuocu" ogy s` urui` cgcbkcst ktrcvfe elct kmpb`fe prc gmb zprmfcvk+

    Zzeb`g

    Zdzubk vbmstkcstd iscu pcgstmtkl jmotcr`l pd g`ocrmtdvkl pcvbmocvkm v mutclcndbcvl prlysbu+ Vtmkgmrgk pbmt" ` ktry lus nt n`z vkife stdf" n`zvmg" m s urdtld vbmstkcstld imoc iscu b`so" nmr`vkcst mpcg+ Z pcvbmffe lus nt prcst vmgimoc kmp+ prmfe" stomvcst" zvrskk" orcocgb o " pufe`" k`gcstdoy m lkcec gmbfe+

    ==

  • 7/22/2019 Men vlastnost povlak

    12/14

    L`k vbmstkcst pcvbmoImrcsbmv Zbm Xrcsdk`f >885

    B`so

    L`k b`sou i` i`gkl z` zobmgkfe

    pmrml`tr pd zidcvk ovmbdty prcv`g`kfepcvrfecvfe prmv m vypcvg c ovmbdtvrcnou+ Vtmkcv`k b`so i` v pcsb`gk gcnvf` vymgcvk ock`kld zomzkoy m tcp`g`vl v` spct`nkl mutclcndbcvlprlysbu+

    B`so i` ldt bk vbmstkcst" ogy i` l`k

    prcvgkc cgrmz`l svt`bkec pmprsou v urdtl ebu+ Zzvdsbcstd km lkcstv cgrm`kec svtbm s` ur vsb`gkecgkctm zrfmgbcvec b`sou v 8 =88 AP %i`gkctom b sou$+Yobmgk stupk gcpmgu m cgrmzu v b`soclr`fe iscu >8":8 m 50+ Xrc l`k pcvbmo s cnsme`l ocvcvfepdal`kt s` gcpcruui` prcvgt l`k idkl pstrci`l

    s rczsme`l cg 8 m >888 AP+ F`b pcstup i` g`jdkcvk v VK @K DVC >5=6+Xrc sprvkcu jukofd pstrci i` k`znytk k i`k sprvk m prmvdg`bk pstrci

    ombdnrcvmt" mb` rcvk ldt pd vecgkfe pcglkofe+ Xrc l`k lmbfe gb i` kutkzmort f`bcu pbcfeu lfec ctvcru+ ^cvk k`k vecgk ldt b`so km zmodv`kfe lst`fe"k`nc cocbk svtbc zk`idst vsb`g`o l`k+

    Cpmfdtm

    Xrmotdfoy l` nt l`k imoocbdv pcvrfe v rlfd i`ec svtbcstd d t`lkcstd+ Xstrcii` vecgk prc pcudt o l`k oryt nmrvy d svt`bkec cgrmzu `g stupkdf`+ I` vecgk prcvvci sby oryvcstd nmr`v k`nc prc mz`k cgstku l`tmbdzcvmkfe pcvrfe" mkcgdzcvmkecebdkou k`nc o`rmldoy+

    Xstrci uv cptdfo a`cl`trd imocvtdkm ocbcrdl`tru m csvtb`k s` secgcu o FD@F" fc l vztme o spbkk vsb`gou imoc ny s`bcvo gvmb co`l+ Xstrci l r`jb`xk svtbcrczptb`k z t`stcvmkec pcvrfeu+ Ocktrcbkpcglkoy csvtb`k m e`b csvtb`k gcvcbui" mnypcvrfe nyb femrmot rdzcvk pcgb` i`ec svtbcstdk`nc t`lkcstd+ pbk `rk pcvrfe nug` t`k imockubm m pbk nb nug` rczpczkk imoc =88i`gkct`o+

    =>

  • 7/22/2019 Men vlastnost povlak

    13/14

    L`k vbmstkcst pcvbmoImrcsbmv Zbm Xrcsdk`f >885

    Crmka`p``b

    Crmka`p``b i` pcl`rmkcvdtcst ktr+ Wmtc vzeb`gcv vbmstkcst

    vzkdo pd k`vecgk mpbdomfd ktrcvfe elct" p`g`vl v` v`bofetbcuofe k`nc pd k`gcstmt`kl `gk+ P cfermkkfe pcvbmo t`ktc i`vk`ocg" k`l,bd pbd v`bocu ecgkctu+ P g`ocrmtdvkfe pcvbmo i` tmtcvbmstkcst k`gcuf" k`nc kmruui` vzeb`g vrcnou" prctc` tl skdui`i`ec udtkcu ecgkctu+

    Ecgkctu crmka`p``b l`l` vdgtv rzkl csvtb`k m pd rzkl cgstkuidkmo" p`stc` gcsmeui` gb` lfecpstrci` st`ik ecgkcty+ ^cvkpczcrcvmfl eb`l s` l` crmka`p``b

    i`vdt idkmo" ppmgk k`k vdgt vn`f+Cpmo`l l` nt u kot rfeg`ocrmtdvkfe pcvbmo vymgcvkcrmka`p``b+ Z tfetc ppmg`fe i` t`ktcpcvrfe czkmcvk imoc struoturk k`ncobmgvocv j`ot+

    Nmr`vkcst

    G`s t ldbdk+ Wc i` sbc rzkfenmr`vkfe cgstk" ot`r l`l` rcz`zkvmt+ K`kgdvu" ` sd v`feky cgstky k`l`l` zmpmlmtcvmtm i`t rczpczkmt i`gkctbdv cgstky+ Kdflk"nmrvm imoc ordtrdul ovmbdty zmk nt vf` m vf`gb`dt v omgl prlysbu+

    I`gkctk nmrvm cvbdvui zomzkom" mfef`l` k`nc k`fef`l + I` tc km i`gkctbdv

    gb`dtcstd" kmp+ pcoug i`gkctbdv std vrcnou iscuvyrnky v st`fe jdrly m i`t sbcdtid pcougi`gkctbdv std vrcno gcgvmi rzk jdrly+ Kdflk kmock`f nmrvm lus nt sprvk+

    Zdzubk vklk nmrvy i` cvbdvkkc9, rzkl vklkl nmr`v i`gkctbdvfe cscn m tc s` bd bcvo cg bcvom %kbmgm" vo

    mtg+$, rzkl cocbl imoc i` csvtb`k m nmrvm cocb, rcvk k`gcstmto`l oclukdomf` m gcoul`kt c nmrv m nmr`vkfe rczgb`fe _>\

    Vp`otrcjctcl`tr i` v`bld sbcdt zmz`k" gk`s s` id vyrn v p`kcsk pcgcn"vecgk prc l`k nmr`vkcstd v prcvcz`fe pcvrfecvfe prmv+ _7\

    =6

  • 7/22/2019 Men vlastnost povlak

    14/14

    L`k vbmstkcst pcvbmoImrcsbmv Zbm Xrcsdk`f >885

    Obdlmtdfo pcglkoy

    K`i`k l`k vbmstkcst pcvrfecvfe prmv" mb` d pcglkoy pd i`idfe prcvgk iscui`gkcu z v`bld gb`dtfe pcglk`o+ Km vkife pcglkofe zvds f`bocv vsb`g`o ovmbdty

    pcvbmo m tc prc imoocbdv+ Xstrci` rzkfe typ i` lck vyut prc f`bcu obu pcudt cgi`gkcgufefe t`pbclr m pc sp`fdbk pstrci`" ot`r iscu uprmv`ky prc vysco t`pbctyp`f prc vypmbcvk procvfe nmr`v+

    Xstrci` gdspckui k`i`k comldtl m ryfebl l`kl" mb` scumsk d pmlld prczzkml o mrfedvmfd k`nc gmblu vyudt+ L`zd tytc pstrci` pmt9

    , t`pbclry, t`pbclry s vbeoclry, dkjrm`rv`k t`pbclry, gmtmbcaa`ry

    , vbeoclry lmt rdb, pE l`try

    Xcudt bdt`rmturm

    _=\ www+mtryx+fz_>\ lmt`rdby spcb`kcstd XrcDk`x Dkstrul`kts

    _6\ www+bmocvkm+fz_7\ www+xrdt`+fcl_0\ lmt`rdby spcb kcstd Fcldka Xbus s+r+c+

    =7