16Mo3 Ipayipi lensimbi engenamthungo
| Okujwayelekile | Ibanga | I-Chemical Compsition (Ubukhulu %) | ||||||
| C | Si | Mn | P | S | Cr | Mo | ||
| I-EN10216-2 | 16mo3 | 0.12-0.2 | ≤0.35 | 0.4-0.9 | ≤0.025 | ≤0.01 | ≤0.30 | 0.25-0.35 |
3. Izakhiwo zikaMechanical:
| Okujwayelekile | Ibanga | Amandla Okuqina | Isivuno Amandla | Ukwelula |
| (MPa) | (MPa) | (%) | ||
| I-EN10216-2 | 16mo3 | 440-590 | ≥260 | ≥22 |
4. Umbukiso Wokukhiqiza:
5. Isicelo:
1) Okujwayelekile: EN10028 EN10222-2 2017 (Izinga laseYurophu, izinga langaphandle)
2) Ukuqamba amagama: Iqanjwe ngokuya ngokuqukethwe yi-C (carbon) kanye ne-Mo (molybdenum), okusho ukuthi okuqukethwe kwekhabhoni
yale nsimbi yensimbi icishe ibe yi-160, kanti okuqukethwe kwe-molybdenum kucishe kube ngama-300.
I-3) Ukwelashwa kokushisa: ukujwayelekile noma ukujwayelekile + ukushisa
4) I-16Mo3 ihlukile kwezinye izinto lapho ishisela. Kumele kushiswe kuqala, futhi i-weld kufanele igcinwe ifudumele
cishe imizuzu engama-30 ngemuva kokuqedwa kokushisela.
5)16mo3 steel manganese futhi iyingxenye ebalulekile yengxubevange kunsimbi kanye nento ebalulekile yokuqina, ene-
ithonya elikhulu ekuqineni kwensimbi yokushisela.
6) Uma okuqukethwe kwe-Mn kwe-16mo3 steel plate kungaphansi kuka-0.05%, ukuqina kwensimbi yokushisela kuphezulu kakhulu;
7) Ipuleti lensimbi elingu-16mo3 libhibha kakhulu uma okuqukethwe kwe-Mn kungaphezu kuka-3%;
8) Uma okuqukethwe kwe-Mn kwe-16mo3 steel plate kungu-0.6-1.8%, i-TEL: 180-377-99127% insimbi ye-weld inamandla aphezulu kanye nokuqina.
9) Yimuphi umphumela isici sesulfure (S) sepuleti lensimbi engu-16mo3 esinaso ekushisekeleni?
10) Isibabule sivame ukuba khona ngesimo se-iron sulfide ensimbi, futhi sisakazwa emngceleni wokusanhlamvu kunethiwekhi, ngaleyo ndlela ngokuphawulekayo.
ukunciphisa ukuqina kwensimbi. Izinga lokushisa le-eutectic le-iron plus iron sulfide liphansi (985°C). Ngakho-ke, ngesikhathi sokucubungula okushisayo,
izinga lokushisa lokuqala lokucubungula ngokuvamile li-1150-1200 ° C, futhi i-eutectic ye-iron ne-iron sulfide iyancibilika, okuholele ekutheni
ukuqhekeka ngesikhathi sokucubungula. Lesi simo sibizwa ngokuthi "i-hot brittleness of sulfur". Le mpahla yesibabule ibangela insimbi ukuba
thuthukisa imifantu eshisayo uma ishiselwe. Ngakho-ke, okuqukethwe isulfure ensimbi ngokuvamile kulawulwa ngokuqinile. Umehluko omkhulu phakathi
i-carbon steel evamile, i-carbon steel yekhwalithi ephezulu kanye nensimbi yekhwalithi ephezulu okuqukethwe sulphur ne-phosphorus.
6. Uhlu Oluhlobene Lokukhiqizwa Kwepayipi:
7. Inkonzo yethu:
8. Okunye Ukukhiqiza:
9. Umuntu Othintwayo:
URoger Zhang
Isikhundla:Umqondisi Wokuthengisa
I-imeyili: roger@shhuaxinsteel.com
Ucingo: +86 527 8888 0826
Iseli: +86 182 4897 6466
Whatsapp/Wechat:+86 182 4897 6466
Isipiliyoni Esicebile kushubhu ye-Stainless ne-Carbon Steel, okokufakwayo, iphrojekthi ye-Steel Structure ETC.
