Nhazi emeghari ohuru maka China Excavator Track Shoe Sk60 maka akụkụ Excavator Kobelco
Anyị n'ozuzu kweere na onye agwa na-ekpebi ngwaahịa 'top àgwà, nkọwa na-ekpebi ngwaahịa' elu-edu, tinyere REALISTIC, ịrụ ọrụ nke ọma na ọhụrụ otu mmụọ maka Renewable Design maka.China Excavator Track akpụkpọ ụkwụSk60 maka Kobelco Excavator Part, Ebumnuche anyị bụ ịmepụta ọnọdụ mmeri na ndị ahịa anyị.Anyị kwenyere na anyị ga-abụ nhọrọ kacha mma.“Aha aha mbụ, ndị ahịa mbụ."Na-eche ajụjụ gị.
Anyị n'ozuzu kweere na onye agwa na-ekpebi ngwaahịa 'top àgwà, nkọwa na-ekpebi ngwaahịa' elu-edu, tinyere ndị REALISTIC, ịrụ ọrụ nke ọma na ọhụrụ otu mmụọ makaChina Excavator Track akpụkpọ ụkwụ, Track akpụkpọ ụkwụ, Na elu àgwà, ezi uche price, on-oge nnyefe na ahaziri & ahaziri ọrụ na-enyere ndị ahịa imezu ihe mgbaru ọsọ ha nke ọma, anyị ụlọ ọrụ enwetawo otuto na ma anụ ụlọ na mba ọzọ ahịa.Ndị na-azụ ahịa na-anabata ịkpọtụrụ anyị.
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.We n'ozuzu kweere na onye agwa na-ekpebi ngwaahịa 'oke mma, nkọwa na-ekpebi ngwaahịa' elu-edu , tinyere ndị REALISTIC, ịrụ ọrụ na ọhụrụ ọhụrụ. mmụọ otu maka emeghari ohuru maka China ExcavatorTrack akpụkpọ ụkwụSk60 maka Kobelco Excavator Part, Ebumnuche anyị bụ ịmepụta ọnọdụ mmeri na ndị ahịa anyị.Anyị kwenyere na anyị ga-abụ nhọrọ kacha mma.“Aha aha mbụ, ndị ahịa mbụ."Na-eche ajụjụ gị.
Mmeghari ohuru maka ihe ngwuputa nke ChinaTrack akpụkpọ ụkwụ, Track Shoe, Na elu àgwà, ezi uche price, on-oge nnyefe na ahaziri & ahaziri ọrụ na-enyere ndị ahịa imezu ihe mgbaru ọsọ ha nke ọma, anyị ụlọ ọrụ enwetawo otuto na ma anụ ụlọ na mba ọzọ ahịa.Ndị na-azụ ahịa na-anabata ịkpọtụrụ anyị.
