IShandong Jinbaicheng Metal Materials Co., Ltd iseDolobheni laseLiaocheng eChina, igxile endaweni engagqwali iminyaka engaphezu kwengu-15. Ngokusekelwa izigayo, sigcina isitokwe esikhulu samakhoyili ensimbi engenasici abandayo nashisayo, anebanga elingu-304/ 304L, 316L, 430, 409L, 201 njll.Sinemizila yethu yokukhiqiza yokusika nokusika, futhi singakwazi ukukhiqiza amakhoyili namashidi kunoma yimuphi usayizi ngokwezicelo zekhasimende.
Insimbi engagqwali ebangeni lama-201 iwuhlobo lwensimbi engagqwali ezinhlobo ezingaba ngu-200 - austenite (insimbi engagqwali ihlukaniswa ngezinhlobo eziyinhloko ze-austenitic, ferritic, austenitic-ferritic (Duplex)), Martensitic, Precipitation Hardening). Insimbi engagqwali ku-garde 201 inokuqukethwe okuphezulu kwe-manganese ne-nitrogen futhi inciphisa okuqukethwe kwe-nickel. Ngenxa yokuthi ukwakheka kwezingxenye ezihlukene kwenza insimbi engagqwali ibe nezici zebanga lama-201 uma iqhathaniswa nezinye izinhlobo zensimbi engagqwali, kunezinzuzo eziphakeme kanye nokukhubazeka okwengeziwe.
1.Ithebula le-Chemical composition of the stainless steel in grade 201?
| Fe | Cr | Mn | Ni | N | Si | C |
| 72% | 16-18% | 5.5-7.5% | 3.5-5.5% | 0.25% | 1% | 0.15% |
2.Tizici zensimbi engagqwali ebangeni 201?
Njengenye insimbi engagqwali, insimbi engagqwali ebangeni lama-201 nayo inokuqina, ukumelana nokugqwala, ukumelana nokushisa kanye nokugcinwa, ukuhlanzeka kanye nezinzuzo zobuhle. Kodwa-ke, ngenxa yezakhi zamakhemikhali ezihlukene, izinga lalezi zinzuzo libuye lihluke kancane kunenye insimbi engagqwali. Imvamisa, ingxenye ye-Nikel esensimbini engagqwali ebangeni lama-201 iphansi kunensimbi engagqwali ebangeni lama-304 ngakho insimbi engagqwali ebangeni lama-201 izoba nobunzima obuningi, ikwazi ukugqwala kalula kunensimbi engagqwali ebangeni 304 futhi Ingaphezulu alifani. iyacwebezela njenge-stainless ebangeni 304. Nokho, ukuqina kwensimbi engagqwali Ibanga lama-201 liphezulu kakhulu. Lokhu kungenye yamandla alethwa yinsimbi engagqwali ebangeni lama-201.
Insimbi engagqwali ebangeni lama-201 iyimpahla esebenza kalula ngenxa yokuma kwayo okuhle. Izindlela zokusika ezifana nokusika noma ukushisela zingenziwa kulolu hlobo lwensimbi engagqwali.
Insimbi engagqwali ebangeni lama-201 ayinawo uzibuthe, isetshenziswa kabanzi emikhiqizweni ethuthukisa ukumelana namagama. Kodwa emikhiqizweni edinga uzibuthe,, Insimbi engagqwali ebangeni 201 iyadingeka ukwengeza ungqimba lwensimbi engagqwali ebangeni 410 noma 430 kungqimba lwangaphandle.
3.Ingabe insimbi engagqwali ebangeni 201 igqwalile?
Ngoba iinsimbi engagqwali ebangeni lesi-201inesakhiwo semanganese esiphezulu kanye nenani eliphansi leNikel, nakuba isici esivamile sensimbi engagqwali imelana nokugqwala, Insimbi engagqwali ebangeni lama-201 isesengozini yokugqwala kunensimbi engagqwali ebangeni 304 no-316. Ngakho-ke, Intengo insimbi engagqwali ebangeni 201 ishibhile. Kodwa-ke, uma iqhathaniswa nezinto zensimbi engagqwali (ipulasitiki, insimbi, i-aluminium ...), insimbi engagqwali ebangeni lama-201 ithathwa njengokukhetha okuhle uma kuqhathaniswa emikhiqizweni edinga ukuqina kanye ne-antioxidant.
4.Lithini izinga lokushisa elincibilikayo lensimbi engagqwali ebangeni lama-201?
Insimbi engagqwali iyimpahla ekwazi ukumelana nokushisa. Lapho, Insimbi engagqwali ebangeni 201 inezinga lokushisa eliphakeme lokuncibilika cishe ku-1400 - 1450 ° C, elilingana nezinga lokushisa elincibilikayo lensimbi engagqwali ebangeni lama-304 kodwa eliphansi kunezinye insimbi engagqwali.
5.Ingabe insimbi engagqwali ebangeni 201 inakho ukuguquguquka kukagesi?
Lona umbuzo othole ukunakwa nemibuzo eminingi. Impendulo inguyebo kodwa ayibalulekile. Ngokungafani no-100% wensimbi yethusi eqhubayo noma izinsimbi ezinhle zokuqhuba njengegolide, isiliva, insimbi, i-aluminium. Insimbi engagqwali ebangeni lama-201 ine-conductivity kagesi ephansi kakhulu. Ngakho-ke, insimbi engagqwali ayiyona eyezinto ezisetshenziselwa ukuqhutshwa kukagesi.
I-JINBAICHENG METAL MATERIALS LTD. Ingumkhiqizi kanye Nomthekelisi Wensimbi Engagqwaliimikhiqizo.
Sinekhasimende elivelaIsiJalimane, Thane, Mexico, Turkey, Pakistan,Oman, Israel, Egypt, Arab,Vietnam, Myanmar.
Iwebhusayithi: https://www.jbcsteel.cn/
I-imeyili: lucy@sdjbcmetal.com jinbaichengmetal@gmail.com
Isikhathi sokuthumela: Jan-03-2023