ASTM A297 HK40 Vinthu vyakukhozga kutentha

UNS J94204 {GX40CrNiSi25-20}

HK40 ni mtundu wa carbon 25Cr-20Ni austenitic wakuzizipizga kutentha uwo ukugwiriskirika nchito comene pa ASTM A297. Chifukwa chakuti carbon, chromium na nickel vikuŵa vyakuyana waka, chinthu ichi chikupereka nkhongono zapachanya zakukhwaŵa, chikukhozga chomene oxidation ndiposo chikugwira ntchito makora pakulimbana na carburizing para chikugwira ntchito nyengo yitali pa nyengo yakutentha chomene.
 

Katundu wa Makina (Mkhalidwe wakuchizgika na yankho)
Nkhongono yakukhozga Rm: Yikuru kuluska panji yakuyana na 425 MPa
Nkhongono ya vipambi Rp0.2: Yikulu panji yakuyana na 240 MPa
Kutalika A: Kujumpha panji kuyana na 10%
Kutentha kwakugwira ntchito
Kutentha kwakugwira ntchito kwakulutilira: 950 digiri ‐1100 digiri
Kutentha kwa nyengo yichoko waka: mpaka 1150‐1200 degree

✅ Uwemi wa katundu

Kulimbana na vyakukhwaŵa vyakutentha chomene, kukana kusinthika pasi pa katundu wakutentha chomene
Kulimbana na oxidation yakutentha chomene, kuseŵa kwa anti-scale
Kugomezgeka kwakulimbana na carburizing kwa ng'anjo zakutenthemeska na za petrochemical
Kulimbana na kutopa kwa thermal-cycle kwakuwerezgawerezga kwakutenthemeska-kuzizima kwakugwira ntchito
Nthowa yakupangira annealing kuti yiwuskepo kusuzgika maghanoghano mukati, kunozga kapangikiro ka vinthu vichokovichoko

📌 Vigaŵa vyakuponyeka vya HK40
Ng'anjo grate bar / ng'anjo grate vigaŵa
Mbale za moto, vyakuŵikamo vya ng’anjo, vyakuŵikamo vyakukhozga kutentha
Mabasiketi gha ng'anjo yakutenthemeska, mathireyi, vyakuŵikamo, vyakukhozga
Machubu ghakuwala, machubu ghakusintha gha mafakitale gha petrochemical
Vigaŵa vya incinerator, vigaŵa vyakuvunda vya makina ghakuwotchera

Nkhongono Yithu Yakupangira Vinthu
Tikupanga HK40 kuponya kwizira mu kuponya kwa mchenga, kuponya kwa thovu lakutayika, kuponya kwa ndalama na kuponya kwa centrifugal.
Kuchizga kwakutentha kwakukhozga pa 1150‐1200℃kukuchitika pa gulu lililose.
Tikovwira OEM & ODM kupanga mwakuyana na vithuzithuzi vinu panji masampulo.