Kev siv tus qauv: GB{{0}} Steel zoo: 34CrMo4, 30CrMo, 34Mn2V, 35CrMo, 37Mn, 16Mn Sab nraud txoj kab uas hla specifications: Φ50-325mm Phab ntsa thickness: 3-55mm Sab nraud txoj kab uas hla : ± 0.75% Phab ntsa thickness sib txawv: -10%--+ 12.5% puab thiab sab nraud txoj kab uas hla roundness: tsis ntau tshaj 80% ntawm lub sab nraud txoj kab uas hla Qhov kawg lub ntsej muag inclination: Tsawg dua los yog sib npaug rau 2 hli Ncaj: 1mm / 1m Nto zoo: tsis muaj kab nrib pleb, folds, folds, delamination thiab stuttering.
Lub hom phiaj ntawm lub tog raj kheej roj raj yog khaws cia thiab thauj cov roj ntau yam thiab tuaj yeem siv rau hauv cov haujlwm hauv qab no:
1. Kev lag luam tshuaj: Gas lub tog raj kheej raj yog siv dav hauv kev lag luam tshuaj. Piv txwv li, thaum lub sij hawm tsim khoom, ntau cov tshuaj tiv thaiv yuav tsum muaj qhov kub thiab txias ib puag ncig. Gas lub tog raj kheej raj tuaj yeem muab qhov tsim nyog roj siab thiab qhov kub thiab txias thiab koom ncaj qha rau cov tshuaj tiv thaiv.
2. Kev lag luam kws tshuaj: Gas lub tog raj kheej raj kuj xav tau hauv kev lag luam kws tshuaj. Piv txwv li, nyob rau hauv cov nqe lus ntawm cov roj cia, kev thauj mus los ntawm oxygen, nitrogen, carbon dioxide thiab lwm yam gases yuav tsum tau kev txhawb nqa ntawm lub tog raj kheej raj.
3. Kev lag luam metallurgical: Gas lub tog raj kheej raj tuaj yeem siv rau hauv kev lag luam metallurgical. Piv txwv li, nyob rau hauv cov txheej txheem metallurgical, thaum nws yog ib qho tsim nyog yuav tsum tau ua kom sov lub qhov cub kom sov ntxiv, hloov cov khoom xyaw ntawm lub cub tawg, thiab lwm yam., qhov kub thiab txias yog feem ntau xav tau.
