Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararru (CS)

Ainihin tsari nayumbu allura gyare-gyareFasahar CS ita ce ƙara ƙaramin adadin ruwa mai ruwa zuwa yumbu foda don jika barbashi, kuma kayan saman foda yana bazuwa kuma an narkar da shi a cikin bayani, ta haka ne ke haifar da wani lokaci na ruwa tsakanin ma'aunin ƙwayar cuta-barbashi. Saka foda da aka jika a cikin gyaggyarawa, zafi da m, kuma amfani da babban matsa lamba a lokaci guda. Bayan kiyaye matsa lamba da kiyaye shi na wani lokaci, ana iya shirya kayan yumbu mai yawa. A lokacin wannan tsari, da microstructure nayumbu abujuyin halitta. kamar yadda hoton ya nuna.

Kodayake akwai abubuwa da yawa masu tasiri na tsari na tsarin CS, kayan aikin da wannan fasaha ke amfani da shi yana da sauƙi. , Kayan aikin yumbura na CS ya haɗa da latsa na yau da kullun, faranti biyu na dumama da aka sanya a sama da ƙasa na latsa, da kuma jaket ɗin dumama mai sarrafa ta lantarki kuma ana iya nannade shi a cikin mold don dumama foda.

Ƙwaƙwalwar Ƙwallon Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwar Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa na Ƙaƙwalwa )

Daban-daban fasahar sintering matsa lamba data kasance suna amfani da matsa lamba akai-akai. Gabatarwar matsa lamba a tsaye a lokacinsintering tsaritaimaka wajen kawar da pores da inganta yawa na yumbu, amma yana da wuya a gaba daya ionize da covalently bond musamman tukwane. Warewa na pores a cikin kayan har yanzu yana da wasu iyakoki don shirye-shiryen da ake so na ultra-high ƙarfi, babban tauri, babban taurin da ingantaccen kayan dogaro.
Babban dalilan iyakancewar HP static pressure sintering suna nunawa a cikin abubuwan 3 masu zuwa:

• ① Kafin fara sintering da kuma a farkon mataki na sintering, da m matsa lamba ba zai iya cikakken gane barbashi rerangement na foda a cikin mold don samun wani babban marufi yawa;
• ② A tsakiyar da kuma daga baya matakan sintering, da filastik kwarara da kuma kawar da agglomerates har yanzu iyakance, kuma yana da wuya a cimma cikakken uniform densification na kayan;
• ③ A cikin mataki na gaba na sintering, yana da wuya a kawar da ragowar pores gaba daya tare da matsa lamba.

Don haka, ƙungiyar bincike ta marubucin ta ba da shawarar sabon ra'ayin ƙira na gabatar da matsananciyar oscillating mai ƙarfi don maye gurbin da ake samu akai-akai a cikin tsarin sintirin foda, kuma ya jagoranci haɓaka fasahar OPS da kayan aiki a duniya. Ƙarƙashin aikin matsa lamba mai girma na yau da kullun, matsa lamba na oscillating tare da mitar daidaitacce da amplitude ana sama da shi don juya “mataccen ƙarfi” da aka yi amfani da shi a cikin ɓangarorin gargajiya zuwa “ƙarfi”. Zane-zane na na'ura mai haɗawa da matsa lamba da ƙa'ida yana nunawa a cikin adadi.

Sabuwar fasahar OPS tana da fa'idodi na musamman don shirye-shiryen kayan da ke kusa da ƙima (fiye da 99.9% na ƙima mai yawa), ƙarancin lahani, da ƙananan ƙarancin hatsi. kuma dogara yana ba da sabuwar hanya.