Yadda za a keɓance sassan siminti na carbide na musamman?

A cikin rayuwarmu ta yau da kullun, muna kewaye da kayan ƙarfe da yawa. Shin kun san yadda ake kera samfuran siminti na musamman waɗanda ba daidai ba? Akwai hanyoyi da yawa don sarrafa ƙarfe, amma hanyar da aka fi amfani da ita ita ce yanke. Don haka ta yaya ake samarwa da sarrafa sassan siminti na carbide na musamman?

Bari mu fara da kallon tsarin masana'anta na siminti carbide:

Da farko, ana haxa carbide tungsten da cobalt don yin foda wanda za a iya rarraba shi azaman kayan abinci. Zuba cakuda granular a cikin kogon mold kuma danna. Yana da matsakaicin ƙarfi kamar alli. Bayan haka, ana sanya blank ɗin da aka danna a cikin tanderun da aka yi amfani da shi kuma a yi zafi a zafin jiki na kimanin 1400 ° C, wanda ya haifar da simintin carbide.

Don haka ta yaya za mu yi wannan babban carbide sashi mai siffar carbide?

1. Abubuwan da ake buƙata don samar da samfuran siminti na carbide na musamman suna haɗuwa sosai, kuma cakuda da aka samu galibi ana kiransa albarkatun ƙasa.

2. Siffar da ake so na siminti carbide samfuran siffa na musamman ana yin su a cikin na'urar gyare-gyaren filastik na gargajiya. Dangane da abun da ke tattare da polymer da aka yi amfani da shi a cikin matrix polymer, ana yin zafi da albarkatun ƙasa zuwa kusan 100-240 ° C sannan a danna cikin rami na siffar da ake so. Bayan sanyaya, an fitar da sashin da aka ƙera daga cikin rami kuma an cire shi.

3. Cire manne daga sassan da aka ƙera. Dole ne a gudanar da aikin ta hanyar da ba za a ƙirƙiri ɓarna ba a cikin samfurin ƙirar carbide. Ana iya cire mannewa ta hanyoyi daban-daban. Yawancin lokaci ana cire abin ɗaure ta zafi ko ta hanyar cirewa a cikin ƙaushi mai dacewa ko ta hanyar haɗin duka biyun.

4. Sintering ne m da za'ayi a cikin hanyar da kayan aiki latsa sassa.

Abin da ke sama shine hanyar samar da simintin carbide sassa na musamman masu siffa, idan kuna buƙatar keɓance simintin carbide mai siminti na musamman, zaku iya tuntuɓar masana'antar simintin siminti na zhuzhou chuangrui a kowane lokaci. Kayayyakin siminti na siminti na musamman wanda ba daidai ba na samfuran carbide ya rufe nau'ikan samfuran don biyan bukatun abokan ciniki a masana'antu daban-daban.