Yiri efere 10mm na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ egosipụtara

Yiri efere carbon ígwè na-eguzogide 10mm na-ekpo ọkụ na-ekpo ọkụ

Nkọwa dị mkpirikpi:

Efere ígwè na-eguzogide eyi bụ nke nwere obere carbon ígwè efere na alloy wear-eguzogide oyi akwa, nke bụ n'ozuzu 1/3 ~ 1/2 nke ngụkọta ọkpụrụkpụ.Mgbe ị na-arụ ọrụ, matriks ahụ na-enye ihe ndị zuru oke dị ka ike, ike na plasticity iji guzogide ndị agha mpụga, na alloy wear-eguzogide oyi akwa na-enye ihe na-eguzogide ọgwụ na-emezu ihe achọrọ nke ọnọdụ ọrụ akọwapụtara.

Zitere anyị email

Nkọwa ngwaahịa

Mkpado ngwaahịa

Okwu Mmalite ngwaahịa

Ihe oyi akwa na-eguzogide iyi bụ chromium alloy, a na-agbakwunyekwa ihe ndị ọzọ dị ka manganese, molybdenum, niobium na nickel.The carbides na metallographic Ọdịdị bụ fibrous nkesa, na eriri direction bụ perpendicular n'elu.Micro hardness nke carbide nwere ike iru n'elu hv1700-2000, na elu ike ike iru HRC58-62.Alloy carbides nwere nkwụsi ike siri ike na oke okpomọkụ, na-ejigide ike siri ike, ma nwee ezigbo nguzogide oxidation.Enwere ike iji ha mee ihe n'okpuru 500 ℃.

Ihe oyi akwa na-eguzogide iyi nwere ọwa dị warara (2.5-3.5mm), ọwa sara mbara (8-12mm), akụkụ (s, w), wdg;Ọ bụ ihe mejupụtara ya bụ chromium alloy, yana ihe ndị ọzọ na-eme ihe ndị dị ka manganese, molybdenum, niobium, nickel na boron na-agbakwunyekwa.A na-ekesa carbide na nhazi metallographic n'ụdị fibrous, na ntụzịaka eriri na-adị n'elu.Ọdịnaya carbide bụ 40-60%, microhardness nwere ike iru n'elu hv1700, na elu ike ike iru HRC58-62.

Uru ngwaahịa

Igwe nchara na-eguzogide oyi oyi akwa na-eguzogide nchara yana ihe ejikọtara ya na metallurgically.Site pụrụ iche ngwá na akpaka ịgbado ọkụ usoro, na elu hardness onwe-echebe alloy ịgbado ọkụ waya na-uniformly welded na mkpụrụ, na mejupụtara n'ígwé bụ otu abụọ ma ọ bụ ọbụna otutu n'ígwé.N'oge usoro ihe mejupụtara ahụ, mgbawa transverse otu na-apụta n'ihi oke nhụsianya alloy dị iche iche, nke bụ akụkụ dị ịrịba ama nke efere ígwè na-eguzogide iyi.