Secor yokwera kwambiri Yn52S00027p1 ndi yoyenera mak200-6 a rackator ya Shengang

Pakuti zida zomwe zimagwiritsidwa ntchito mu mavesi othamanga, mankhwala otenthetsera kutentha nthawi zambiri amagwiritsidwa ntchito posintha zakuthupi zakutha ndi kukokoloka.

1, Chithandizo cha kutentha kwa kutentha

Kutentha kwa kutentha kumatanthauza kutentha kwa kutentha komwe ntchitoyo imayikidwa mu vacuum. Kutentha kwa kutentha sikukutulutsa makutidwenation, kutsuka ndi kutsika kwina ndi kutukuka kwina pakutenthedwa, komanso kulinso ntchito yoyeretsa pamwamba, kukwezedwa. Hydrogen, nayitrogeni ndi okosijeni otanganidwa ndi zonunkhira bwino amatha kuchotsedwa pa vacuum, ndipo mtunduwo ndi magwiridwe antchito atha kusintha. Mwachitsanzo, pambuyo pa vacuum kutentha kwa mavalidwe a singano ya Ultra-ikuluikulu yopangidwa ndi w18cr4v, kukhudzidwa kwamphamvu kwa chivalu cha singano kumakula bwino, ndipo nthawi yomweyo, moyo wamphamvu ndi moyo wa ntchito zimayenda bwino.

2. Chithandizo champhamvu

Pofuna kukonza magwiridwe antchito, kuwonjezera pa kusintha zinthuzo, njira zolimbitsa thupi zapamwamba zimapangidwira. Monga mawonekedwe okhazikika (chiphalaphala cha lat, chotentha kwambiri chokhazikika, cholumikizira ma electroning, chomata, chotupa cha mankhwala) (Njira ya PVD), plasma mankhwala Vapor Exartoy (PCVD Njira) yophulika, etc.

Njira yakuthupi yam'manja (njira ya PVD)

Pa vacuum, njira zakuthupi monga kusintha, ion kukwirira ndi kusalira kumagwiritsidwa ntchito kupanga zitsulo zachitsulo. Izi zitsulo izi zimayikidwa pamwamba pa ntchito yopanga zitsulo, kapena kuchita ndi riyacto kuti apange zokutira. Njira yochizirayi imatchedwa Vaporo yakuthupi, kapena pvd mwachidule. Njira iyi ili ndi maubwino otsika kutentha pang'ono, 400 ~ 600 ℃ kutentha kutentha, kuwonongeka pang'ono komanso kutengera pang'ono pa matrix kapangidwe kazinthu. Denga la tini lidayikidwa pa singano ya singano yopangidwa ndi w18cr4v ndi njira ya PVD. Denga la tini limakhala lolimba kwambiri (2500 ~ 3000hv) ndi kukana kwamphamvu, zomwe zimapangitsa kuti muchepetse matenda a valve, sulrochloric acid, sulufuric acid ndi nitric acid ndi malo owala. Pambuyo pa chithandizo cha PVD, zokutidwazo zimalondola bwino. Itha kukhala pansi ndikupukutidwa, ndipo mawonekedwe ake ndi ra0.8μm, yomwe imatha kufikira 0.1μm mutakalala.