Tambayoyi game da CKayayyakin ƙarancida Tungsten Carbide

Kayayyakin da aka haɗa sune mahimman kayan aikin injiniya saboda fitattun kayan aikin injiniya. Composites kayan aiki ne wanda kyawawan kaddarorin keɓaɓɓun kayan ke haɗuwa ta hanyar haɗa su tare da injina. Kowane ɗayan abubuwan yana riƙe da tsari da halayensa, amma abin da aka haɗa gabaɗaya yana da kyawawan kaddarorin. Abubuwan da aka haɗa suna ba da kyawawan kaddarorin ga allunan na al'ada don aikace-aikace daban-daban saboda suna da tsayin ƙarfi, ƙarfi da juriya.

Ci gaban waɗannan kayan ya fara ne tare da samar da ci gaba da haɓaka abubuwan haɗin fiber. Babban farashi da wahalar sarrafa waɗannan abubuwan haɗin gwiwar sun ƙuntata aikace-aikacen su kuma sun haifar da haɓaka haɓakar abubuwan da aka dakatar da su. Manufar da ke tattare da zayyana kayan haɗin gwiwar ƙarfe na matrix shine haɗa kyawawan halayen ƙarfe da tukwane.

Ko da yake ana kiransa da ƙarfe mai ƙarfi, Tungsten Carbide haƙiƙa abu ne mai haɗe-haɗe tare da ƙaƙƙarfan barbashi na Tungsten Carbide wanda aka saka a cikin matrix mai laushi na Cobalt.

Me yasa composites suna da ƙarfi sosaith?

An yi abubuwa da yawa daga wani nau'i na carbon da ake kira graphene haɗe da jan ƙarfe na ƙarfe, yana samar da wani abu mai ƙarfi sau 500 fiye da jan karfe da kansa. Hakazalika, tarin graphene da nickel suna da ƙarfi fiye da sau 180 na nickel. Amma ga fiberglass, an yi shi daga filastik.

Wadanne nau'ikan nau'ikan nau'ikan abubuwa 3 ne?
A cikin kowane ɗayan waɗannan tsarin, matrix yawanci ci gaba ne a cikin ɓangaren ɓangaren.

Polymer Matrix Composite (PMCs) ...

Metal Matrix Composite (MMCs) ...

Rukunin Matrix na Ceramic (CMCs)

Menene bambanci tsakanin yumbura da hadaddiyar giyar?

Bambanci ɗaya tsakanin yumbu da kayan haɗin kai shine yumbura sun fi juriya, kayan inji kuma suna da ƙarancin damuwa akan haƙoran da ke kewaye a gefen maidowa-haƙori. Kayan yumbu suna da kyau don inlays, maido da ɗaukar hoto kamar rawanin rawani da onlays, kuma azaman kayan ado na ado sosai.

Menene mafi ƙarfi mafi ƙarfi hadadden abu?

Baya ga kasancewa mafi kyawun abu a duniya, graphene shima shine mafi sirara, mafi sauƙi kuma mafi ƙarfi da aka taɓa samu saboda sifarsa mai girma biyu. A cewar CNN, ya fi ƙarfin ƙarfe har sau 200, kuma ya fi lu'u-lu'u wuya.

Menene fa'idodi da rashin amfani na hadawa?

Duk da yake sau da yawa suna tsada fiye da itace, kayan haɗin gwiwar suna ba da alƙawarin mafi girma da ƙarfi da ƙarancin kulawa.

Shin wani abu zai iya lalata tungsten carbide?

Tungsten carbide yana da taurin 9, bisa ga wannan sikelin, wanda ke nufin yana iya tona ma'adanai tara daga cikin goma kuma lu'u-lu'u ne kawai zai iya tarar tungsten carbide.

Shin tungsten carbide ya yi tsatsa a cikin ruwa?

Saboda gaskiyar cewa babu baƙin ƙarfe a cikin tungsten carbide, ba zai yi tsatsa ba kwata-kwata (duba labarinmu kan Kula da Instruments na Hinged don ƙarin bayani kan cire tsatsa daga filaye). Wannan ba yana nufin, duk da haka, cewa carbide ba shi da kariya ga lalata.

Idan kuna sha'awar samfuran carbide tungsten kuma kuna son ƙarin bayani da cikakkun bayanai, zaku iya tuntuɓar mu ta waya ko wasiƙa a hagu, ko Aika wasiƙun Amurka a kasan wannan shafin.