Zomwe Zimagwiritsidwa Ntchito Kwambiri Pazida Za Carbide

Zomwe zimagwiritsidwa ntchito kwambiri pazida za carbide ndi cobalt. Cobalt imagwiritsidwa ntchito kwambiri ngati gawo lomangirira muzolemba za simenti ya carbide chifukwa cha zinthu zake zomwe zimagwirizana ndi tinthu tating'ono ta carbide. Cobalt imagwira ntchito ngati chomangira chomwe chimagwirizanitsa njere za tungsten carbide, kupanga chinthu cholimba komanso chokhazikika choyenera kudula, kubowola, ndi ntchito zina zamachining.

Cobalt imapereka zinthu zingapo zofunika pazida za carbide:

1. Mphamvu ndi Kulimba: Cobalt imapereka mphamvu ndi kulimba kwa kaphatikizidwe ka carbide, kumapangitsa kuti pakhale kukhazikika komanso kuvala kukana kwa chida.

2. Kukhazikika Kwapamwamba Kwambiri: Cobalt ili ndi kukhazikika kwabwino kwa kutentha kwapamwamba, kulola chida cha carbide kuti chikhalebe cholimba komanso champhamvu ngakhale pa kutentha kwapamwamba komwe kumagwiritsidwa ntchito panthawi ya makina.

3. Chemical Inertia: Cobalt imasonyeza inertness mankhwala, amene amathandiza kuteteza tungsten carbide njere ku zochita mankhwala ndi workpiece zinthu kapena kudula madzi, kuonetsetsa moyo wautali chida.

4. Bonding Agent: Cobalt imagwira ntchito ngati chomangira chomwe chimagwirizanitsa njere za tungsten carbide, zomwe zimathandizira kuti pakhale kukhulupirika kwadongosolo ndi ntchito ya chida cha carbide.

Ngakhale kuti cobalt ndizomwe zimagwiritsidwa ntchito kwambiri pazida za carbide, pali zida zina zomangira monga faifi tambala, chitsulo, ndi zinthu zina zomwe zimagwiritsidwa ntchito mwanjira inayake kuti zigwirizane ndi zida za carbide kuti zikwaniritse zofunikira zamakina.

pamene zipangizo zomangira monga faifi tambala, chitsulo, ndi zinthu zina zimagwiritsidwa ntchito mmalo mwake

Zipangizo zomangira monga faifi tambala, chitsulo, ndi zinthu zina zimagwiritsidwa ntchito pazida za aloyi nthawi zina pomwe katundu wawo ndi woyenererana ndi ntchito kapena zofunikira zina. Nazi zina zomwe zida zomangira zingagwiritsidwe ntchito kuposa cobalt popanga zida za alloy:

1. Malo Owononga: Zomangira za nickel zimagwiritsidwa ntchito kwambiri pazida za alloy zomwe zimagwiritsidwa ntchito pomwe chidacho chimakhudzidwa ndi malo owononga. Nickel imapereka kukana kwa dzimbiri bwino poyerekeza ndi cobalt, zomwe zimapangitsa kuti ikhale yabwino kudula ntchito zokhala ndi zida zowononga.

2. Kulimbitsa Kulimba: Chitsulo nthawi zina chimagwiritsidwa ntchito ngati chomangira pazida za aloyi kuti chikhale cholimba. Zomangira zitsulo zokhala ndi chitsulo zimatha kupititsa patsogolo kukana komanso kulimba, zomwe zimakhala zopindulitsa pakugwiritsa ntchito pomwe chidacho chimakhala ndi kupsinjika kwakukulu kapena kukhudzidwa.

3. Kuganizira za Mtengo: Pamene mtengo ndi wofunika kwambiri, kugwiritsa ntchito zipangizo zomangira zina monga chitsulo kapena zinthu zina kungakhale kopanda ndalama zambiri poyerekeza ndi cobalt. Izi zitha kukhala zofunikira pamapulogalamu omwe kutsika mtengo kumakhala kofunikira popanda kusokoneza magwiridwe antchito a zida.

4. Ntchito Zapadera: Mapulogalamu ena apadera angafunike zinthu zinazake zomwe zimakwaniritsidwa bwino ndi zida zina zomangira. Mwachitsanzo, zida za tungsten carbide zophatikizika ndi cobalt ndi nickel binder zitha kupangidwira ntchito zodulira zomwe zimafuna kuti pakhale zinthu zosiyanasiyana monga kukana kuvala, kulimba, komanso kukana kutentha.

Pogwiritsa ntchito zida zomangira zosiyanasiyana monga faifi tambala, chitsulo, ndi zinthu zina pazida za aloyi, opanga amatha kusintha mawonekedwe a chidacho kuti agwirizane ndi madera osiyanasiyana akumakina, zida, komanso magwiridwe antchito. Chilichonse chomangira chimakhala ndi maubwino ake ndipo chimatha kusankhidwa mwanzeru kutengera zomwe mukufuna pakugwiritsa ntchito.