Dib-u-kaarburiyaha batroolka ee birta dhalaalaysa Kaarboon Sare oo Cagaar garaaf ah oo loo qoondeeyay Biraha iyo Aasaaska
sifooyinka alaabta
Waxyaalaha kaarboonka ee go'an oo sarreeya, baaruud hoose oo ku jira saamaynta kaarboonka iyo wax-soosaarka kaarboonka oo sarreeya.Baaxadda codsiga:
In loo isticmaalo carburizing foornada dhalaalidda korontada ee kala duwan si loo tuuro birta iyo birta.
Cabbirka hadhuudhka:l
Cabbirka hadhuudhka caadiga ah:0-1mm, waxay keeni kartaa alaabo daboolaysa baahida isticmaalayaasha.
Isticmaalka hababka
Hagaajin dhibcaha kaarboon, ku rid qaybta hoose ee centrai ee foornada oo leh walxo bir ah, baabuurka wax-soo-saarka ayaa gaaraya 90%-95%;
Deji kaarboonka ka dib dhalada birta dhalaalaysa, dul saar dusha birta qoyan.Ugu dambeyntii, sicirku wuxuu ku saabsan yahay 66% by riten steel's swirt walaaqaya ama qaso macmal ah.
Tilmaamayaasha farsamada:
Halabuurka | FC | S | Arrin isbedbeddelaya | nuxurka dambaska | Qoyaanka |
carbuunta92 | ≥92 | ≤0.3 | ≤0.1 | ≤2 | ≤1 |
carbuunta90 | ≥90 | ≤0.3 | ≤0.1 | ≤2 | ≤1 |
Halabuurka | FC | S | Arrin isbedbeddelaya | nuxurka dambaska | Qoyaanka |
carbuunta98 | ≥98 | ≤0.3 | ≤0.5 | ≤0.5 | ≤0.7 |
Halabuurka | FC | S | Arrin isbedbeddelaya | nuxurka dambaska | Qoyaanka |
carbuunta95 | ≥95 | ≤0.05 | ≤1 | ≤7 | ≤1 |
carbuunta92 | ≥92 | ≤0.05 | ≤1 | ≤ | ≤1 |
Faa'iidooyinka karburiyeyaasha
Kaarboon go'an oo sarreeya, heerka nuugista sare
Baaruud hoose iyo nitrogen yar, iyo xawaaraha nuugista waa ka dhaqso badan yahay recarburizers graphitized la mid ah, iyo waxa aanu adsorb in derbiga foornada iyo nuuga si buuxda oo aan hadhaaga.qiimuhu wuu ka hooseeyaa alaabta baaruudda hoose ee la midka ah, qiimuhuna wuu sarreeyaa.
1. Heerka nuugista ayaa sarreeya, heerka nuugista wuxuu gaari karaa in ka badan 90% ama xitaa ka sarreeya marka loo eego habka codsiga.
2. Xawaaraha nuugista waa dhakhso, kaas oo ka dheereeya kuwa garaafaystayaasha la midka ah.Ma adsorb in derbiga foornada oo aan lahayn hadhaaga, iyo xawaaraha nuugista ee recarburization in foornada waa more cad.
3. Maadada baaruudda oo hooseeysa, oo ka hooseysa 0.05%, ama xitaa ka hooseeya, maadada nitrogen oo yar, oo ka hooseysa 300PPM.
4. Waxqabadka sare ee qiimaha sare waa mid aad ugu tartamaya qiimaha alaabada la midka ah.