Kev tu: tua blasting, tua blasting, tuag casting tu, casting tua blasting, forging tua blasting, forging tua blasting, casting xuab zeb tu, steel phaj tu, steel tu, H-beam tu, steel qauv tu.
Kev tshem tawm xeb: tua blasting, tua blasting, castings, forgings, steel phaj, forgings, steel, H-beams, thiab steel lug.
Strengthening: txhaj tshuaj peening, kho cua sov qhov chaw txhaj tshuaj peening, iav txhaj tshuaj peening.
Txhaj tshuaj tiv thaiv: steel tua peening, steel sandblasting, nkoj phaj tua blasting, steel phaj txhaj peening, steel txhaj peening.
Txhaj tshuaj tua blasting: steel phaj tua blasting, steel tua blasting, seem steel tua blasting.
Sanding: kev kho sanding.
Steel txhaj tshuaj pretreatment: pre-painting kev kho mob, txheej pre-kho, nto pre-kho, nkoj phaj pre-kho, seem steel pre-kho, steel pre-kho, steel phaj pre-kho, steel qauv pre-kho.
Hlau Txhaj Tshuaj (Steel Shot) feem ntau hu ua Cast Steel Grit (Cast Steel Grit) Steel abrasives (Steel Abrasives), angular xuab zeb yog ib qho kev hloov kho tshiab rau cov xuab zeb cam khwb cia hlau thiab hlau xuab zeb, tseem hu ua tua blasting abrasive, tua blasting tshuab abrasive, Cov khoom siv tshuaj tua blasting, tshuaj tua blasting abrasives, blasting cov ntaub ntawv, tua blasting abrasives, sandblasting abrasives, sandblasting consumables, sandblasting tshuab abrasives, txhaj tshuaj blasting abrasives, txhaj tshuaj blasting cov ntaub ntawv, sandblasting cov ntaub ntawv, xeb tshem tawm abrasives, steel phaj pretreatment abrasives, steel phaj pretreatment abrasives, blasting, tua peening ntxiv dag zog rau hlau abrasives, thiab lwm yam.
Stainless hlau txhaj tshuaj Stainless hlau txhaj tshuaj.
Stainless hlau txhaj tshuaj yog feem ntau hu ua stainless hlau hlau txiav txhaj tshuaj, uas yog refined los ntawm hlau kos duab, txiav, rounding thiab lwm yam txheej txheem.Bright, xeb-dawb, hlaws-zoo li tus (txiav pellets, cylindrical).
Siev tooj | nti | Screen aperture | SAEJ444 steel pob | |||||||||||
s930 ua | S780 | S660 | S550 | S460 | S390 | S330 | S280 | S230 | S170 | S110 | S70 | |||
6 | 0.132 ib | 3.35 Nws | AllPass | |||||||||||
7 | 0.111 ib | 2.80 Nws | AllPass | |||||||||||
8 | 0.0937 ib | 2.36 ib | ≥90% | AllPass | ||||||||||
10 | 0.0787 ib | 2.00 Nws | ≥97% | ≥85% | AllPass | AllPass | ||||||||
12 | 0.0661 ib | 1.70 ib | ≥97% | ≥85% | ≤ 5% | AllPass | ||||||||
14 | 0.0555 ib | 1.40 Nws | ≥97% | ≥85% | ≤ 5% | AllPass | ||||||||
16 | 0.0469 ib | 1.18 | ≥97% | ≥85% | ≤ 5% | AllPass | ||||||||
18 | 0.0394 ib | 1.00 Nws | ≥96% | ≤ 5% | AllPass | |||||||||
20 | 0.0331 ib | 0.850 ua | ≥85% | ≤ 10% | AllPass | |||||||||
25 | 0.0280 ib | 0.710 ib | ≥96% | ≥85% | ≤ 10% | |||||||||
30 | 0.0232 ib | 0.600 Nws | ≥96% | ≥85% | ||||||||||
35 | 0.0197 ib | 0.500 Nws | ≥97% | |||||||||||
40 | 0.016 5 | 0.425 ib | ≥85% | AllPass | ||||||||||
45 | 0, 0138 | 0.355 ib | ≥97% | ≤ 10% | ||||||||||
50 | 0.011 7 | 0.300 Nws | ≥80% | |||||||||||
80 | 0.007 ib | 0.180 Nws | ≥90% | ≥80% | ||||||||||
120 | 0.0049 ib | 0.125 Nws | ≥90% | |||||||||||
200 | 0.0029 ib | 0.075 ib | ||||||||||||
GB (ntu: mm) | 2.8 | 2.5 | 2.0 | 1.7 | 1.4 | 1.2 | 1.0 | 0.8 ua | 0.6 | 0.4 | 0.3 | 0.2 |
Qhov project | National standard steel txhaj tshuaj | High quality steel txhaj | |
Tshuaj muaj pes tsawg leeg% | C | 0.85-1.20 Nws | 0.85-1.0 Nws |
SI | 0.40–1.20 dr hab | 0.70-1.0 Nws | |
Mn | 0.60-1.20 Nws | 0.75-1.0 Nws | |
S | <0.05 | <0.030 | |
P | <0.05 | <0.030 | |
Hardness | steel pob | HRC40-5HRC55-62 | HRC44-48 HRC58-62 |
Qhov ntom | steel pob | ≥7.20g / cm3 | 7.4g 3 |
Lub koom haum Metallographic | Tempered martensite los yog troostite | Tempered martensite + bainite complex qauv | |
Sab nrauv | round pob hollow hais <10% Cov khoom tawg <15% | round pob hollow hais <5% Cov khoom tawg <10% |
Lub npe | Cam khwb cia steel grit | |
Tshuaj muaj pes tsawg leeg | C | 0.70-1.2% yog ' |
Mn | 0.60-1.2% yog ' | |
SI | 040 - 1.2% | |
S | ≤ 0.05% | |
P | ≤ 0.05% | |
Nruab nrab hardness (500gnuclear load assay) | ||
Hardness sib txawv | Qhov siab tshaj qhov sib txawv yog 3.0HRC lossis 40HV | |
Lub koom haum Metallographic | Uniform tempered martensite los yog tempered troostite + dispersed carbide | |
Qhov ceev tshaj plaws (txiav txim siab los ntawm kev hloov cawv cawv) | 7.4g / cm³ |