Gilashin yumbu masu inganci da tsafta masu inganci

Takaitaccen Bayani:

Sassan tsarin yumbu kalma ce ta gabaɗaya ta siffofi daban-daban masu rikitarwa na sassan yumbu. Ana samar da shi ta hanyar matsi busasshe ko matsi mai sanyi, sannan a niƙa shi a ƙarƙashin zafi mai yawa, sannan a yi masa injin daidaitacce.

An yi shi da foda mai tsabta na alumina, wanda aka sarrafa ta hanyar matsi mai sanyi, sintering mai zafi da kammalawa daidai, zai iya kaiwa ga juriyar girma zuwa ±0.001 mm, ƙarewar saman Ra 0.1, juriyar zafin jiki 400℃ ~ 800℃.