Umi edemede
Ubi: Metallinggy.
Ihe: ihe omimi na-emetụta ka iji ntụ ntụ metalliggy. Karịsịa ọ na-akọ maka ịnata mkpokọta Alloam siri ike na ndabere nke carbide Tungsten. Enwere ike iji ya mepụta ihe ndị na-egbu osisi, ihe ndị na-akụ na igwe. Hard Alloy nwere 80.0-82.0 WT% Tursten Carbide na 18.0-20.0 wT% nke jikọtara. Akụkụ nwere, wt%: molybum 48.0-50.0; niobium 1.0-2.0; Rhenium 10.0-12.0; Cobalt 36.0-41.0.
Mmetụta: na-anata nke ike alloy.
Nkowa
Ihe ngosi a na-emetụta n'ubi ntụ ntụ na maka mmepụta nke tọgbọ chakoos siri ike dabere na tungten carbide, nke enwere ike iji ya maka imepụta nke cutters, amịrịọ, Mills na ngwaọrụ ndị ọzọ.
Carbide sarbide dabere na carbide Carbide, nwere 3.0 ruo 20.0 wt.% Nke a na-akụ iloy nke nwere, wt. molybdenum - ihe ruru 5.0; Niobium - ihe ruru 3.0 [1].
Ebumnuche nke ihe ahụ bụ iji mee ka ike nke alloy.
A na - enweta nsonaazụ teknụzụ siri ike Alloy dabere na Tomsten Carbide nwere 80.0 wrt carbide na 18.0 wrt. niobum 1.0-2.0, rhenium 10.0-12.0; Cobalt 36.0-41.0.
Na tebụl. 1 Na-egosi ihe mejupụtara alloy, yana ike kachasị n'ịgba. Na tebụl. 2 na-egosi ihe mejupụtara ligament.
Isiokwu 1 mejupụtara ihe mejupụtara, wT.
Tebụl 2. Ihe mejupụtara ihe mejupụtara, wt.
A na-agwakọta Porces nke ihe niile na-egosi na nke egosipụtara ya, a na-agbanye ngwakọta ahụ n'okpuru nrụgide nke 4.5-4.8 this na okpomọkụ nke 1300-1330 Celsius maka 7-9 awa. N'oge ị na-enweghị ike, onye na-egbu egbu na-agbaze akụkụ nke carbide na agbaze. Ihe si na ya pụta bụ ihe dị omimi nke ụlọ mejupụtara ihe eji eme ihe ejikọtara ya na ihe mgbochi.
Isi mmalite mgbasa ozi
1. GB 1085041, C22C 29/06, 1967.
https://patats.google.com/patent/ru2351676c1/en?q=tungsten+carbide_oq=ntungsten+
Oge post: Jun-17-2022
