Tu'u Fa'afaigaluegaina ole u'amea maaa uamea

Tupe Teufaafaigaluegaina Castings o timuga Fa'ama'a'aina u'amea Fa'ailoga Ata

Fa'amatalaga Puupuu:

Mea: Fa'ama'a'a o timuga uamea u'amea 17-4PH, 15-5PH

Fa'agasologa Tulaga: Tu'u Fa'afaigaluega

Mo timuga fa'ama'a'a castings u'amea o lo'o i ai apamemea, ua fa'atuputeleina le ma'a'a'a o castings u'amea ona o le timuga o vaega mauoa apamemea faigata i le tulaga e pei o lafo i le faagasologa cooling. Ina ia faʻamaluluina le fausaga ma faʻaleleia le gaioiga o gaioiga, o ia faʻamea uʻamea e manaʻomia ai togafitiga vevela fofo. O le vaifofo mautu vevela o timuga fa'ama'a'a castings u'amea o lo'o i ai 'apamemea e masani lava 900 ℃ ~ 950 ℃. A maeʻa le faʻamafanafanaina, e mafai ona maua se faʻavae tasi-vaega supersaturated ma se vaega apamemea o le 1.0% ~ 1.5%.

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

O le fa'amoemoega autu o le fofo fa'amautu togafitiga o castings u'amea u'amea o le fa'amavaeina carbide po'o isi vaega precipitated i vaifofo mautu e maua ai se supersaturated fausaga tasi-vaega. Tu'u o le sila austenitic uamea, austenitic manganese sila ma timuga fa'ama'a'a uamea e tatau ona fa'atutuina vaifofo.

Martensitic precipitation fa'ama'a'aina u'amea u'amea masani e aofia ai carbon i lalo ifo o le 0.1%. Faʻamalosia e ala i le faʻaopoopoina o elemene faʻamalosi (apa, alumini, titanium ma alumini, ma isi) e faʻaleleia ai le leai o se malosi. Ole mea ole chromium e masani ona maualuga atu nai lo le 17%, ma o se aofaiga talafeagai ole nickel e faʻaopoopoina e faʻaleleia ai le faʻafefeteina.

Maraging timuga fa'ama'a'aina u'amea u'amea o se ituaiga u'amea uamea ma carbon anotusi e le maualuga atu nai lo le 0.03% ina ia mautinoa le faigata, corrosion teteʻe, weldability ma le workability o le matrix martensite, ma 12% chromium e mautinoa ai le corrosion tetee. E le gata i lea, ua faʻaopoopoina le cobalt elemene elemene e faʻaleleia atili ai le faʻaogaina o le vevela o le sila.

Semi-austenitic precipitation fa'ama'a'aina u'amea u'amea, o lona uiga, suiga fa'amalo fa'ama'a'a uamea, o lo'o i ai le itiiti ifo i le 12% chromium. E maualalo le kaponi anotusi, ma alumini e fai ma ona elemene faʻamaʻaina timuga autu. O lenei ituaiga o timuga fa'ama'a'aina uamea uamea e sili atu lona fa'atinoina nai lo le martensitic precipitation hardening stainless steel.

Austenitic precipitation hardening u'amea u'amea o se uamea stainless ma fausaga austenite mautu i setete uma e tineia ma le matua. O lona anotusi nickel ma le manganese e maualuga, ma o le chromium e maualuga atu nai lo le 13% e faʻamautinoa ai le lelei o le pala ma le faʻamaʻiina. I le taimi lava e tasi, o le austenitic precipitation hardening stainless steel e masani ona faaopoopo i ai le titanium, alumini, vanadium poʻo le phosphorus e avea ma elemene faʻamaʻaina o timuga, ma faʻaopoopoina se vaega itiiti o le boron, vanadium, nitrogen ma isi elemene e maua ai mea lelei atoatoa.

RMC Foundry Tu'u ia Fa'ailoga Fa'ata'ita'i O Le Ma'a'a Fa'aa'a o Tima Uamea