Uili Umea
Fa'ata'ita'iga/Lapopoa:0.4-2.5mm
Fa'amatalaga o oloa:
Alloy olo olo u'amea fana e fa'avae i luga o le maualuga-carbon u'amea fana, maualalo-carbon u'amea fana, ma le maualalo vanadium u'amea fana, manatu i le vaivai leaga o oloa i luga: ea pu, ta'e, faigata eseesega, atiina ae oloa fou e toe su'esu'e le faʻatekonolosi faʻatekonolosi, e mafai ona filifilia mea eseese e tusa ai ma le faʻaaogaina eseese, o lona tau e faʻalagolago i le vaega o le talosaga, e mafai ona umi le faʻaaogaina o le ola, e maualuga lona tau. , 50-55 HRC ma le 55-60 HRC faʻatasi ai ma le lapopoa mai le 0.20mm i le 2.50mm.O a matou uaea tipi e fetaui ma le SAE J441, AMS 2431 ma le VDFI 8001.
Fa'amatalaga autu:
| SIZE: | 0.2-2.5MM |
| FA'AIGA: | HRC40-50 HRC45-55 HRC50-60 HRC>60 |
| FA'AVAE | G1 Fa'atonu G2 Fa'aopoopo Fa'alua G3 Spherical |
| GALUEGA | FAAMATALAGA | METOGA FA'SU'EGA | |||
| FA'AIGA KEMIMI | C | 0.45-0.75% | P | <0.04% | ISO 9556:1989 ISO 439:1982 ISO 629:1982 ISO 10714:1992 |
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| Si | 0.10-0.30% | Cr | / |
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| Mn | 0.40-1.5% | Mo | / |
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| S | <0.04% | Ni | / |
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| FA'ATA'IGA | Martensite po'o troosite po'o pearlite fa'aletonu | GB/T 19816.5-2005 | |||
| Malosi | ≥7.40g/cm³ | GB/T 19816.4-2005 | |||
| FAAMATALAGA IFO | Tele tutusa, iila atoatoa, foliga polo | Vaaiga | |||
Aisea e filifili ai Alloy Grinding Shot?
Fa'aliga fa'alava fa'alava
u'amea fa'alava fa'alava
Omea Mata'ina fana
Mea Mata ua fana fana
①， E faia i le uaea uamea, leai se pu ea, ta'e, ma eseesega faigata.
②， E tusa ai ma manaoga eseese o fanua eseese, e mafai ona tatou filifilia mea eseese o le uaea uamea.
③， O le olo olo e sili atu le maufetuunaʻi, ma o le olaga e 1.5 taimi nai lo le uʻamea fana.
④， O le mea faigaluega e fa'amamaina e le Grinding shot e siliva-pa'epa'e, ma o le fa'amama fa'amama e le Cast u'amea fana e liu efuefu pogisa.
⑤， E sili atu le maeʻaeʻa o le faʻamamaina nai lo le uʻamea uʻamea, ma e leai se manaʻoga mo le faʻamamaina lona lua.A maeʻa ona faʻamamaina, o le talatala o mea faigaluega e fetaui ma manaʻoga.
⑥， Ona o le lelei o le leai o se pu ea, leai ni ta'e, ma e le faigofie ona malepelepe i abrasive forging olo olo uʻamea fana, o le aofaʻi faʻatumu i le faʻalavelave faʻafuaseʻi e itiiti, o le pefu i le faʻalavelave faʻafefe e itiiti, o le malosi o le galue e maualalo. , ma e mafai ona faʻaitiitia le faʻaleagaina o le siosiomaga.
Fa'atusatusaga o Fa'amanuiaga
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| Uila uamea maualalo fana | Fa'amea uamea fana | maualuga kaponi uamea fana |
| C | 0.08-0.20 | 0.45-0.75 | 0.80-1.20 |
| S | ≤0.05 | <0.03 | ≤0.05 |
| Mn | 0.35-1.50 | 0.50-1.50 | 0.50-1.20 |
| P | ≤0.05 | <0.03 | ≤0.05 |
| Si | 0.10-2.00 | 0.30-0.60 | ≥0.40 |
| HRC | 40-50 | 40-60/50-60 | 40-50 |
| Salinity | ≤45mg/㎡ | ≤18mg/㎡ | ≤45mg/㎡ |
| olaga vaivai | 4000-4200 | 5400-5800 | 2500-2800 |
