Ukubuka konke kwekhoyili yensimbi ebandayo
Ikhoyili ebandayo ebandayo yenziwe ngekhoyili eshisayo esongwe. Enqubweni ebandayo ebandayo, ikhoyili evuthayo eshisayo idonswa ngaphansi kokushisa okuphindaphindiwe, futhi insimbi esongelwa ngokuvamile idluliswa ekushiseni kwegumbi. Ishidi lensimbi elinokuqukethwe okuphezulu kwe-silicon linombala ophansi kanye neplastiki ephansi, futhi kudingeka ukuthi kushayelwe kusethwa ngaphambi ko-200 ° C ngaphambi kokugibela okubandayo. Njengoba ikhoyili ebandayo ebandayo ayifudumele ngesikhathi sokukhiqiza, azikho izici ezinjengokuphamba nange-iron oxide okuvame ukutholakala ngokugoqwa okushisayo, kanye nekhwalithi ephezulu bese kuqedwa.
Ukwakheka kwamakhemikhali kwamakhoyili wensimbi ebandayo
Ibanga lensimbi | C | Mn | P | S | Al | |
I-DC01 | I-SPCC | ≤0.12 | ≤0.60 | 0.045 | 0.045 | 0.020 |
Dc02 | I-SPCD | ≤0.10 | ≤0.45 | 0.035 | 0.035 | 0.020 |
I-DC03 | Isixwayele | ≤0.08 | ≤0.40 | 0.030 | 0.030 | 0.020 |
I-DC04 | I-SPCF | ≤0.06 | ≤0.35 | 0.025 | 0.025 | 0.015 |
Impahla engokomshini yekhoyili yensimbi ebandayo
Phawula | Khiqiza amandla RCL MPA | Amandla we-Tensile RM MPA | I-Elongation A80mm% | Ukuhlolwa komthelela (okudegudinal) |
|
Lokushisa ° C | I-Impact Work AkvJ |
|
|
|
|
I-SPCC | ≥195 | 315-430 | ≥33 |
|
|
Q195 | ≥195 | 315-430 | ≥33 |
|
|
Q235-B | ≥235 | 375-500 | ≥25 | 20 | ≥2 |
Ibanga lekhoyili elibandayo
1. I-Chinese Brand No. Q195, Q215, Q235, Q- Ikhodi yephuzu lesivuno (umkhawulo) we-alfabhethi le-Chonbon elijwayelekile, elikhona le-alfabhethi lokuqala le-Chinese Phonetic of "Qu"; 195, 215, 235, 255, 275 - ngokulandelana umelela inani lephuzu labo lesivuno (umkhawulo), iyunithi: MPA MPA (N / MM2); Ngenxa yezakhiwo eziphelele zemishini yamandla ensimbi Q235, i-Plasticity, ukuqina kanye nokushaywa kwe-weldomability ngensimbi evamile yekhabhoni ehlelekile kakhulu, ngakho-ke kungahlangabezana kangcono nezidingo ezijwayelekile zokusebenzisa, ngakho-ke ubukhulu besicelo bubanzi kakhulu.
2
I-3. I-Germany gray St12 - i-ST-STROCE (Steel), ishidi lensimbi elibandayo elibandayo le-12.
Ukusetshenziswa kwekhoyili yensimbi ebandayo
Ikhoyili egoqwe elibandayo inokusebenza okuhle, okungukuthi, ngokusebenzisa ama-strip amakhaza kanye neshidi elibandayo kanye ne-steable yensimbi ngobukhulu obukhulu kanye nokuqonda okuphezulu kungatholakala, ubushelelezi obuphezulu bungaphezulu, bushelelezi obuhlanzekile nelikhanyayo. Ukucutshungulwa kweplated, okuhlukahlukene, ukusetshenziswa okubanzi, kanye nezimpawu zokunciphisa ukugxila nokuguga, iphuzu lesivuno eliphansi, i-Cold Rolled Peint inezinhlobonhlobo zezimoto, njll. Iphepha lezimboni liyisinqumo esihle kakhulu sokukhiqizwa kwamashidi ensimbi ahlanganisiwe.
Imininingwane yokudweba

