Ikhoyili yensimbi engagqwali egoqwe ebandayo
Isetshenziselwa
I-304 insimbi engagqwali insimbi engenasici eyaziwa kuzwelonke yezinga lokudla yamaphrojekthi wokwakha, umhlobiso, izinto zikagesi zasendlini, izitsha zasekhishini, imboni yokudla yamakhemikhali, imithi, imboni yefayibha, izingxenye zezimoto, njll.
Ukwakheka kwamakhemikhali(%)
Ni | Cr | C | Si | UMn | P | S |
8.00~10.5 | 17.5–19.5 | ≤0.07 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.030 |
Imininingwane yomkhiqizo
UbusoGrade | Definition | SEBENZISA |
No.1 | Ngemuva kokugoqa okushisayo, ukwelashwa kokushisa, ukukhethwa noma ukwelashwa okulinganayo kusetshenziswa. | Amathangi amakhemikhali namapayipi. |
No.2D | Ngemuva kokugoqa okushisayo, ukwelashwa kokushisa, ukukhethwa noma ezinye izindlela zokwelapha ezifanayo ziyenziwa. Ukwengeza, kuhlanganisa nokusetshenziswa kwamaroli okwelapha abuthuntu emsebenzini okhanyayo wokugcina obandayo. | Isishintshi sokushisa, ipayipi lokudonsa. |
No.2B | Ngemuva kokugoqa okushisayo, ukwelashwa kokushisa, ukuchotshozwa noma okunye ukwelashwa okufanayo kuyenziwa, bese kuthi indawo esetshenziselwa ukugoqa okubandayo isetshenziswe njengezinga elifanele lokukhanya. | Imishini yezokwelapha, imboni yokudla, izinto zokwakha, izitsha zasekhishini. |
BA | Ngemuva kokugoqa okubandayo, ukwelashwa kokushisa okungaphezulu kuyenziwa. | Izitsha zokudlela nekhishi, izinto zikagesi, umhlobiso wesakhiwo. |
No.8 | Sebenzisa isondo lokupholisha elingu-600# ukuze ugaye. | I-Reflector, yokuhlobisa. |
HL | Icutshungulwe ngezinto ezihuqayo ze-granularity efanele ukuze kwenziwe ubuso obunemigqa ebrasive. | Umhlobiso wesakhiwo. |
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