Taolo ea ts'enyeho ea Intergranular ea Austenitic Stainless Steel

Har'a likarolo tse fapaneng tsa ts'enyeho ea tšepe e sa hloekang, ts'enyeho ea li-intergranular e etsa palo e ka bang 10%. E tla fokotsa matla a kopanyang lipakeng tsa lithollo. Tlas'a tšebetso ea khatello ea maikutlo, ho bonolo ho petsoha esita le ho fetoha phofo, 'me e patiloe haholo. Ha e bonahale ponahalong ea eona.

Ka nako e ts'oanang, ke lona lebaka le ka sehloohong la ho baka ts'enyeho e ngoe. Ts'enyeho ea li-intergranular tsa austenitic celik e bakoa haholo ke ho haella ha Cr sebakeng sa moeli oa lijo-thollo, 'me C e theha metsoako le Cr, e fokotsang litaba tsa Cr. Ka lebaka lena, mehato ea thibelo ea ts'enyeho ea li-intergranular ke:

　　 1. Sebopeho sa lik'hemik'hale le tlhophiso

　　(1) C litaba

　　Likahare tsa C ka tšepe ke eona ntho ea bohlokoahali e amang ts'enyeho ea tšepe ea tšepe ea austenitic. Ka lehlakoreng le leng, laola ka tieo likateng tsa C ho laola likhabone tsa tšepe ea motheo le molamu oa ho tjheseletsa ka tlase ho 0.08%; ka lehlakoreng le leng, ho eketsa li-stabilizers tse kang Ti le Nb ho tšepe ea mantlha le lisebelisoa tsa ho tjheseletsa li na le kamano e matla ea C. Carbon e kopantsoe le Cr pele ho eona, mme ho thehoa kompone e tsitsitseng.

　　(2) Mokhatlo o hlophisitsoeng

　　 sebopeho sa mekhahlelo e 'meli se tla ntlafatsa haholo bokhoni ba ho hanela ts'enyeho ea li-intergranular. Ka lehlakoreng le leng, ho eketsa likarolo tsa ferrite, tse kang chromium, silicon, aluminium, molybdenum, jj., Etsa weld e le sebopeho sa mekhahlelo e 'meli; ka lehlakoreng le leng, khetha sesebelisoa sa tšepe se nang le lijenereithara tse ngata tsa ferrite.

　　2, ts'ebetso ea ho tjheseletsa

　　(1) Mocheso o mocheso oa 450 ~ 850 ℃, haholo-holo 650 ℃ ke sebaka se kotsi ka ho fetisisa sa mocheso (se tsejoang hape e le mocheso oa mocheso oa kutlo) moo ts'enyeho ea li-intergranular e ka bang teng haholo. Ka hona, ha ho tšeloa tšepe e sa hloekang, ho ka sebelisoa poleiti ea koporo e tlasa weldment, kapa metsi a ka tšeloa ka kotloloho mokokotlong oa sehatsetsi ho se pholisa kapele, ho fokotsa nako ea ho lula maemong ana a mocheso, e leng mohato o sebetsang oa ho ntlafatsa ho hanyetsa ts'enyeho ea lenonyello. .

　　(2) Keketseho ea ho tjheseletsa mocheso input tla potlakisa ts'enyeho ea austenitic celik. Ts'ebetsong ea ho tjheseletsa, hajoale e nyane, lebelo le phahameng la ho tjheseletsa, arc e khuts'oane, ho tjheseletsa ha batho ba bangata le mekhoa e meng e ka sebelisoa ho fokotsa mocheso oa mocheso. Adopt low welding mocheso input 'me ka potlako feta ka sensitized libaka mocheso ho qoba ts'enyeho intergranular ka libaka angoa ke mocheso.

　　3, kalafo ea kamora ho tjheseletsa

　　 Kamora ho tjheseletsa, futhumatsa lenonyeletso la tšepe e sa hloekang ho austenitic ho 1050 ~ 1100 ℃, kalafo ea tharollo bocha, kapa ho futhumatsa hape ho 850 ~ 900 ℃, boloka 2h, 'me u tsamaise kalafo ea homogenization ho felisa sebaka se felisitsoeng ke chromium.

Ka kopo boloka mohloli le aterese ea sengoloa sena hore se hatisoe hape: Taolo ea ts'enyeho ea Intergranular ea Austenitic Stainless Steel

Minghe Khamphani ea Die Casting li inehetse ho etsa le ho fana ka boleng bo phahameng le likarolo tse phahameng tsa ho lahla likarolo Thining-Wall Die Casting,Hot Chamber Die lahla,Cold Chamber shoa lahla), Tšebeletso e chitja (Die Casting Service,Cnc Machining,Ho Etsa Mofuta, Bokaholimo Phekolo) .Na tloaelo efe kapa efe ea Aluminium die die cast, magnesium kapa Zamak / zinc die casting le litlhoko tse ling tsa castings lia amoheleha ho ikopanya le rona

Tlas'a taolo ea ISO9001 le TS 16949, lits'ebetso tsohle li etsoa ka mechini e makholo ea li-die casting, mechini e 5-axis le lits'ebeletso tse ling, ho tloha ho li-blasters ho isa mechini ea ho hlatsoa ea Ultra Sonic. sehlopha sa baenjiniere ba nang le boiphihlelo, lisebelisoa le bahlahlobi ho etsa moralo oa moreki o phethahala.

Moetsi oa konteraka oa li-cast cast. Bokhoni bo kenyelletsa likarolo tse batang tsa aluminium die die likarolo tsa 0.15 lbs. ho isa ho li-6 lbs., Ho theha phetoho e potlakileng, le machining. Litšebeletso tse kenyellelitsoeng boleng li kenyelletsa ho bentsa, ho thothomela, ho qhekella, ho phatloha ha lithunya, ho penta, ho roala, ho roala, kopano le lisebelisoa. Lisebelisoa tse sebelisitsoeng le tsona li kenyelletsa lits'epe tse kopantsoeng tse kang 360, 380, 383 le 413.

Zinc e shoa ho lahla thuso ea moralo / lits'ebeletso tsa boenjineri tse tšoanang. Moetsi oa moetlo oa li-castings tsa zinc tse nepahetseng. Li-castings tse nyane, li-castings tse phahameng tsa khatello, li-cast cast tsa hlobo, li-castings tse tloaelehileng tsa hlobo, li-unit tsa die le li-cast cast tse ikemetseng le li-cast cast tse tiisitsoeng li ka etsoa. Li-castings li ka etsoa ka bolelele le bophara ho fihlela 24 ho. Ho +/- 0.0005 ho. Mamello.  

ISO 9001: Moetsi ea netefalitsoeng oa 2015 oa magnesium ea die die, Bokhoni bo kenyelletsa khatello e phahameng ea khatello ea magnesium die cast to 200 ton room & 3000 kamoreng e batang, moralo oa lithulusi, polishing, molding, machining, powder & liquid paint, QA e felletseng e nang le bokhoni ba CMM , kopano, ho paka le ho tsamaisa.

ITAF16949 e netefalitsoe. Ts'ebeletso e 'ngoe ea ho lahla e kenyeletsa ho lahla lichelete,ho lahla lehlabathe,Matla a khoheli, Lahlehileng bubble lahla,Ho ts'oaroa ha Centrifugal,lephaka lahla,Sa Feleng hlobo lahlaBokhoni bo kenyelletsa EDI, thuso ea boenjiniere, ho etsa mohlala o tiileng le ho sebetsoa ka bobeli.

Lahla Liindasteri Liphuputso tsa likarolo tsa likarolo tsa: Likoloi, libaesekele, lifofane, liletsa tsa 'mino, sesepa sa metsi, lisebelisoa tsa Optical, li-sensor, mehlala, lisebelisoa tsa elektroniki, masaka, lioache, mechini, lienjine, thepa ea ka tlung, mabenyane, mabenyane, telecom, mabone, lisebelisoa tsa bongaka, lisebelisoa tsa litšoantšo, Liroboto, Litšoantšo tse betliloeng, Lisebelisoa tsa molumo, Lisebelisoa tsa lipapali, Lithulusi, Lipapali le tse ling. 

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