Ukuphonsa insimbi engashoseli ukushisa
Igama lezinto ezibonakalayo: Ukuphonsa insimbi okungazweli ukushisa
Inombolo yomkhiqizo: ZG40CRCR220
Okujwayelekile: GB 8492-87
● Izici nobubanzi bohlelo lokusebenza:
Izinga lokushisa eliphakeme kakhulu lingu-1150 degree, elinama-creeep aphezulu namandla ahlala njalo, kanye nokumelana okuqinile emandleni aphezulu wokugqwala wegesi. Imvamisa isetshenziselwa umqulu we-isithando, ipayipi lemisebe, i-billet skateboard, ukwesekwa kwepayipi, ipayipi lokuguqula ukukhanya, ipayipi lokukhanya okukhanyayo, ipayipi le-ethylene crash kanye nezingxenye ezidinga amandla aphezulu.
● Ukwakheka kwamakhemikhali:
I-Carbon C: 0.35 ~ 0.45 SILICON SI: 1.50 Manganese MN: 1.75 Sulfur S: 0.04
Phosphorus P: 0.04 Chromium CR: 23.0 ~ 27.0 Nickel Ni: 19.00 ~ 22.00
Molybdenum mo: 0.50
● Impahla yemishini:
Amandla we-Tensile σ B (MPA): 440
Isimo Setha Amandla σ 0.2 (MPA): 235
Isilinganiso se-Elongation Δ (%): 8
● Ukucaciswa kokushisa kwe-Heat Treatment and Metallographic Inhlangano:
Ukucaciswa Kokwelashwa Okushisa: Ama-Castings ngeke atholwe ekwelashweni kokushisa, futhi azovunyelwa yibo bobabili amaqembu uma kunesidingo.
● Isimo sokulethwa:
Njengoba isimo se-cast
I-SUS314 ehambelana neZinga Likazwelonke le-0Cr25NI20SI2
Isimilo:
I-SUS314 ingeye-autenquitic Thayipha Ukuvimbela Ukumelana nensimbi Engamelana Nami, nazo zonke izakhiwo zensimbi engenacala, futhi zinokumelana okuphezulu okuphezulu, ngakho-ke kwaziwa ngokuthi umsunguli we-silicon ophambili, ngakho-ke onjiniyela be-acures, amakhemikhali aphezulu, i-acid high hightem) ekhethwayo yensimbi engenasici. Isicelo: Imboni yokwelashwa kokushisa, ukukhiqiza usimende kanye nezinye izimboni ezibalulekile zensimbi zensimbi.
Insimbi Engagqwali
I-SUS314 yensimbi ye-auntenitic engenacala, futhi ukwakheka kwamakhemikhali:
C Max: 0.25%; Mn max: 2.00%; P max: 0.045%; S max: 0.030%;
Si: 1.50-3,00%; Cr: 23.00-26.00%; Ni: 19.00-22.00%.
