Yuav Ua Li Cas Hloov Ntxig?

Tig inserts yog cov tswv yim txiav cov cuab yeej siv rau kev tsim steel, stainless hlau, thiab lwm yam ntaub ntawv. Tig inserts muaj cua sov zoo thiab hnav tsis kam, yog li lawv tau pom dav hauv ntau cov cuab yeej txiav thiab tshuab. Yuav luag tig cov ntxig yog ua los ntawm cov ntaub ntawv nyuaj tshaj plaws hauv ntiaj teb, tungsten carbide. Nyob rau hauv tsab xov xwm no, cov txheej txheem tsim khoom ntawm tig inserts yuav qhia.

Sib tov tungsten carbide hmoov nrog binder hmoov. Txhawm rau ua ib txoj hlua tig, peb lub Hoobkas yuav yuav 100% raw khoom tungsten carbide hmoov thiab ntxiv qee cov hmoov cobalt rau nws. Cov binders yuav khi cov tungsten carbide hais ua ke. Tag nrho cov khoom siv raw, suav nrog tungsten carbide hmoov, binder hmoov, thiab lwm yam khoom xyaw, yog yuav los ntawm cov neeg muag khoom. Thiab cov khoom siv raw yuav raug kuaj nruj me ntsis hauv chav kuaj.

Milling ib txwm tshwm sim hauv lub tshuab milling nrog cov kua xws li dej thiab ethanol. Cov txheej txheem yuav siv sij hawm ntev kom ua tiav ib qho loj npaum li cas.

Lub milled slurry yuav muab nchuav rau hauv lub tshuab ziab khaub ncaws. Inert gases xws li nitrogen thiab kub siab yuav ntxiv rau evaporate cov kua. Hmoov, tom qab txau, yuav qhuav, uas yuav tau txais txiaj ntsig los ntawm kev nias thiab sintering.

Thaum lub sij hawm nias, tungsten carbide tig inserts yuav compacted txiav. Lub pressed tig inserts yog yooj yim rau tawg. Yog li, lawv yuav tsum tau muab tso rau hauv lub qhov cub sintering. Qhov kub ntawm sintering yuav yog li ntawm 1,500 ° C.

Tom qab sintering, cov inserts yuav tsum yog av kom ua tiav lawv qhov loj me, geometry, thiab kam rau ua. Feem ntau cov ntxig yuav raug coated los ntawm cov tshuaj vapor deposition, CVD, los yog lub cev vapor deposition, PVD. CVD txoj kev yog kom muaj cov tshuaj tiv thaiv nyob rau saum npoo ntawm txoj kab uas hla los ua kom cov inserts muaj zog thiab nyuaj. Nyob rau hauv cov txheej txheem PVD, tungsten carbide tig inserts yuav muab tso rau hauv fixtures, thiab cov ntaub ntawv txheej yuav evaporate rau saum npoo ntawm insert.

Tam sim no, tungsten carbide inserts yuav raug tshuaj xyuas dua thiab tom qab ntawd ntim khoom xa mus rau cov neeg siv khoom.

Yog tias koj txaus siab rau tungsten carbide tig inserts thiab xav tau cov ntaub ntawv ntau ntxiv thiab cov ntsiab lus, koj tuaj yeem tiv tauj peb hauv xov tooj lossis xa ntawv ntawm sab laug, lossis xa US MAIL hauv qab ntawm nplooj ntawv.