IDAH pellet zeb nplhaib tuag

1. Xaiv cov khoom siv raw zoo, kev ua hlau theem nrab, degassing billet;

2. Khoom siv tuag: X46Cr13 / 4Cr13 (steel tsis xeb), 42Crmo / 20CrMnTi (alloy steel) lossis lwm yam khoom siv kev cai;

3. Kev siv phom tua hluav taws thiab ntau lub chaw nres tsheb, ib zaug ua lub qhov tuag, ua tiav zoo, tsim cov khoom noj, zoo nkauj thiab cov zis siab;

4. Xaiv qhov kev sib xyaw ua ke ntawm lub tshuab nqus tsev thiab lub tshuab cua sov tas mus li kom ntseeg tau tias lub neej ua haujlwm ntev;

5. Raws li lub hauv paus ntsiab lus thiab cov kev cai ntawm tus neeg siv khoom los tsim cov qauv sib piv thiab lub zog;

6. Kev kuaj xyuas me me kom paub tseeb tias cov khoom zoo;

42Crmo / 20CrMnTi hlau alloy hlau nplhaib tuag ua tshuab:

Txiav → Forging → Normalizing → Roughing → Tempering → Finishing → Drilling (Expanding) Qhov → Carburizing → Sib tsoo → (Tsis suav nrog Oxidation Txheej) → Kev Ntsuas Siab → (Phosphorus Passivation) → Txheej Antirust Roj → Tshawb xyuas thiab txuag cov kev xaiv;

X46Cr13 / 4Cr13 stainless hlau nplhaib tuag ua tshuab:

Txiav → Forging → Roughing → Normalizing → Finishing → Quenching thiab tempering → › Finishing → Drilling qhov → Nitriding → Polishing → Kev sim siab → Kev tiv thaiv txheej txheem → Roj xeb → Tshawb xyuas thiab txuag cov kev xaiv;