Ezigbo aha onye ọrụ maka China Sumitomo Undercarriage Track Roller Construction Machinery Parts
N'ozuzu ndị ahịa-gbakwasara, na ọ bụ anyị kacha na-elekwasị anya na-aghọ bụghị naanị n'ezie ndị kasị ntụkwasị obi, ntụkwasị obi na onye na-eweta eziokwu, kamakwa onye mmekọ anyị ahịa maka Good User aha maka China Sumitomo Undercarriage Track Roller Construction Machinery Spare Parts, Site na mgbakwunye na karịa Afọ 8 nke obere azụmaahịa, anyị enwetala ahụmịhe bara ụba na teknụzụ dị elu n'oge nrụpụta ngwaahịa anyị.
N'ozuzu ndị ahịa-gbakwasara, na ọ bụ anyị kacha na-elekwasị anya na-aghọ bụghị naanị n'ezie ndị kasị ntụkwasị obi, ntụkwasị obi na onye na-eweta eziokwu, kamakwa onye mmekọ anyị ahịa maka.China Sumitomo mapụtara Parts, Akụkụ Sumitomo Undercarriage, Na-adabere na elu mma na magburu onwe post-ahịa, anyị na ngwaahịa na-ere nke ọma na America, Europe, na Middle East na South Africa.Anyị bụkwa ụlọ ọrụ OEM họpụtara maka ụdị ngwaahịa ama ama nke ụwa.Nabata ịkpọtụrụ anyị maka mkparịta ụka ọzọ na imekọ ihe ọnụ.
Okwu mmalite:
Iron Ductile, nke a makwaara dị ka ígwè nkedo ductile, ígwè nkedo nodular, ígwè graphite spherical, spherical graphite cast iron na SG iron, bụ ụdị nkedo nke nwere graphite nke Keith Millis chọtara na 1943.Ọ bụ ezie na ọtụtụ ụdị nke nkedo adịghị ike na mgbakasị ahụ na mgbakasị ahụ, ígwè ductile na-enwe mmetụta karịa na ike ọgwụgwụ, n'ihi ntinye graphite nodular ya.Iron ductile abụghị otu ihe kama ọ bụ akụkụ nke otu ihe nke nwere ike ịmepụta ya na ihe dị iche iche site na njikwa nke microstructure ha.Ihe njirimara na-akọwakarị nke otu ihe a bụ ọdịdị nke graphite.N'ime ígwè ductile, graphite dị n'ụdị nodules kama flakes dị ka ígwè isi awọ.Ebe flakes graphite dị nkọ na-emepụta ebe ịta ahụhụ n'ime matriks metal ahụ, nodules gbara okirikiri na-egbochi imepụta mgbape, si otú a na-enye ductility emelitere nke na-enye alloy aha ya.
Austempered ductile iron (ADI; ya bụ, austenite tempered[7]) ka achọpụtara n'afọ ndị 1950 mana emere ya ahịa wee nweta ihe ịga nke ọma naanị afọ ole na ole ka e mesịrị.Na ADI, a na-emegharị ihe owuwu metallurgical site na usoro ọgwụgwọ okpomọkụ dị ọkaibe.
Ihe mejupụtara
Iberibe oke (%) maka nkedo ígwè ductile ferritic [8]
Ngwakọta ígwè ductile ndị ọzọ na-enwekwa obere sọlfọ.
Carbon, 3.2-3.60%
Silikon, 2.2-2.8%
Manganese, 0.1-0.2%
Magnesium, 0.03-0.04%
Phosphorus, 0.005-0.04%
sọlfọ, 0.005-0.02%
Ọla kọpa, <0.40%
Ígwè, nguzozi
Enwere ike ịgbakwunye ihe ndị dị ka ọla kọpa ma ọ bụ tin ka ọ na-abawanye tensile ma na-enye ike ma na-ebelata ductility n'otu oge.Enwere ike nweta nguzogide corrosion ka mma site na iji nickel, ọla kọpa, ma ọ bụ chromium dị iche iche dochie 15-30% nke ígwè dị na alloy.
Silicon dị ka ihe nhazi graphite nwere ike iji aluminum dochie akụkụ ụfọdụ iji nye nchebe oxidation ka mma.[9]
Ihe nkedo ígwè HONGDA Ductile:
Na mbido 2021, HONGDA wuru ụlọ nrụpụta ọhụrụ iji webata akụrụngwa na ahịrị mmepụta maka nkedo Ductile Iron.
1. Ihe: QT450 #-10 na Spheroidization ọnụego karịrị ọkwa III iji nweta ezigbo mma nke nkedo iji kwado arịrịọ gị.
2. Akpaaka mmepụta akara iji ruo oke arụmọrụ na nnukwu mmepụta ikike, 550T / ọnwa, iji kwado mkpa gị ngwa ngwa.
3.Applications: ductile iron castings for roller collar, idler bracket na otú dị ka akụkụ nkedo n'ime 70KGS.Generally ahịa-oriented, na ọ bụ anyị kacha na-elekwasị anya na-aghọ bụghị nanị n'ezie kasị ntụkwasị obi, ntụkwasị obi na-eweta, kamakwa onye mmekọ. maka ndị ahịa anyị maka ezigbo aha njirimara maka China Sumitomo Undercarriage Track Roller Construction Machinery Spare Parts, Site na mgbakwunye afọ 8 nke obere azụmaahịa, anyị enwetala ahụmịhe bara ụba na teknụzụ dị elu n'oge nrụpụta ngwaahịa anyị.
Ezigbo aha njirimara makaChina Sumitomo mapụtara Parts, Akụkụ Sumitomo Undercarriage, Na-adabere na elu mma na magburu onwe post-ahịa, anyị na ngwaahịa na-ere nke ọma na America, Europe, na Middle East na South Africa.Anyị bụkwa ụlọ ọrụ OEM họpụtara maka ụdị ngwaahịa ama ama nke ụwa.Nabata ịkpọtụrụ anyị maka mkparịta ụka ọzọ na imekọ ihe ọnụ.
