Tsakanin furannin ƙarfe da ke fantsama a cikin masana'antar ƙarfe, da wutar da ke cikin tukunyar yumbura, da hazo da ke tashi a cikin masana'antar sinadari, yaƙin da aka kwashe tsawon ƙarni ana yi da yanayin zafi bai taɓa ƙarewa ba. Bayan manyan tufafin kariya na ma'aikata, akwai wani baƙar fata yumbura a cikin shiru yana sake rubuta dokokin rayuwa na masana'antar gargajiya -silicon carbide ceramics. Wannan abin da ake ganin na yau da kullun yana zama "anga" na tarurrukan zafi mai zafi.
1. The 'Millennium makamai' a cikin steelmaking makera
Shigar da taron simintin gyare-gyare, narkakken ƙarfe a cikin tanderun 1600 ℃, da kuma tubalin da aka yi amfani da su na gargajiya sau da yawa dole ne a "yi ritaya" a cikin watanni shida. Rubutun da aka haɗa da yumbu na silicon carbide yana kama da sanya "ma'auni" na almara a kan tanderun. Abokan cinikinmu sun ba da ra'ayi na gaske: 'Wannan rufin yumbu mai duhu ya yi tsayin daka na daskarewar karfe na tsawon shekaru uku, kuma ya fi ƙarfin tubalin tsoho.' Wannan kadarar ta hana lalata ta tsawaita sake zagayowar kulawa daga sau ɗaya a wata zuwa sau ɗaya a shekara, yana rage yawan asarar lokacin samarwa.
2. The 'Phoenix Tray' a cikin Ceramic Kilns
A cikin kilns mai launin shuɗi da fari a Jingdezhen, ana yin gwaji a 1300 ℃ kayan daki da ke ɗauke da babura. Alumina na al'ada suna tallafawa sau da yawa fashe saboda girgizar zafi, yayin da silikon carbide yumbu kiln kayan daki kamar fenix da aka sake haifuwa daga toka, yana tsaye tsaye cikin saurin sanyaya da dumama. Wani magajin gadon al'adun da ba za a iya gani ba ya nuna wani sashi mai santsi da sabon wuri: "A da, lokacin da ake harbin kiln goma, dole ne mu maye gurbin wani nau'in pads, amma yanzu wannan rukunin ya kasance yana aiki tsawon shekaru biyu, kuma tasirin canjin kiln ya zama mafi kwanciyar hankali.
3. "Gwargwadon hana lalata" na tsire-tsire masu guba
Hare-hare biyu na gurbatattun iskar gas da kuma yanayin zafi ya taba zama mafarki mai ban tsoro ga ma'aikatan sarrafa sinadarai. Bayan abokin cinikinmu ya gabatar da rufin yumbu na silicon carbide a cikin hasumiya mai amsawa, an tsawaita rayuwar kayan aiki daga shekaru 2 zuwa shekaru 8. Wannan Layer na fata 'ba kawai yana jure yanayin zafi na 500 ℃ ba, amma kuma mai ƙarfi acid ba zai iya cije shi ba. Wannan kariyar biyu tana samun ƙwaƙƙwaran tsalle-tsalle cikin amincin kayan aiki a cikin mahalli masu haɗari.
4, The "Dindundun kaya" na zafi magani line
A kan layin jiyya na zafi na sassan mota, abin nadi mai ɗaukar nauyi yana fuskantar quenching na dogon lokaci da gasasshen zafi mai zafi. Bayan canzawa zuwa silicon carbide yumbu rollers, layin samar da wani kamfani ya kafa rikodin ci gaba da aiki na kwanaki 180. Ra'ayin abokin ciniki ya ce: “A da, nallan ƙarfe na ƙarfe suna yin laushi lokacin da aka fallasa su ga zafi, amma yanzu waɗannan baƙaƙen yumbun rollers suna kama da 'injunan motsi masu zafi mai zafi'. Tsayayyen kayan aikin injin yana inganta daidaiton maganin zafi na samfur.
Ko da a cikin manyan filaye irin su nozzles na injin sararin samaniya da sabbin hanyoyin sarrafa lantarki na abin hawa makamashi, wannan “fasaha na baƙar fata” na masana'antu na gargajiya yana fitowa. Tun daga tanderun tagulla na zamanin da ake fama da yaki zuwa masana'antu masu kaifin basira, daga tubalin yumbu a hannun ma'aikatan kiln zuwa na'urorin da ake amfani da su a cikin jiragen sama, silikon carbide yumbu a ko da yaushe ya kasance a cikin karon yanayin zafi da wayewa, wanda ke nuna gado da ci gaban masana'antar fasaha ta kasar Sin.
Kyakkyawan kayan aikin masana'antu ya kamata su kasance kamar sana'a na masu sana'a - suna iya tsayayya da yanayin zafi na dubban digiri da kuma adana shekaru ɗari na gado. Wannan na iya zama mafi zurfin zurfafawa da yumbun silikon carbide ke kawo wa masana'antun gargajiya.
Lokacin aikawa: Afrilu-21-2025