Paglimpyo: Shot blasting, shot blasting, die casting cleaning, casting shot blasting, forging shot blasting, forging shot blasting, casting sand cleaning, steel plate cleaning, steel cleaning, H-beam cleaning, steel structure cleaning.
Pagtangtang sa taya: shot blasting, shot blasting, castings, forgings, steel plates, forgings, steel, H-beams, ug steel structures.
Pagpalig-on: shot peening, heat treatment parts shot peening, gear shot peening.
Shot peening: steel shot peening, steel sandblasting, ship plate shot blasting, steel plate shot peening, steel shot peening.
Shot blasting: steel plate shot blasting, steel shot blasting, section steel shot blasting.
Sanding: sanding pagtambal.
Steel shot pretreatment: pre-painting treatment, coating pre-treatment, surface pre-treatment, ship plate pre-treatment, section steel pre-treatment, steel pre-treatment, steel plate pre-treatment, steel structure pre-treatment.
Steel Shot (Steel Shot) nga sagad nailhan nga Cast Steel Grit (Cast Steel Grit) Steel abrasives (Steel Abrasives), angular sand kay gi-upgrade nga kapuli sa cast iron sand ug iron sand, nailhan usab nga shot blasting abrasive, shot blasting machine abrasive, shot blasting material, Shot blasting abrasives, blasting materials, shot blasting abrasives, sandblasting abrasives, sandblasting consumables, sandblasting machine abrasives, shot blasting abrasives, shot blasting nga materyales, sandblasting nga materyales, taya nga pangtangtang abrasives, steel plate pretreatment abrasives, Steel pretreatment abrasive pagpabuto, shot peening nga nagpalig-on sa mga abrasive sa metal, ug uban pa.
Stainless steel shot Stainless steel shot.
Ang stainless steel shot kasagarang nailhan nga stainless steel wire cut shot, nga gipino pinaagi sa wire drawing, cutting, rounding ug uban pang mga proseso.Bright, rust-free, bead-shaped (cut pellets, cylindrical).
Numero sa pagsala | pulgada | Aperture sa screen | SAEJ444 steel bola | |||||||||||
S930 | S780 | S660 | S550 | S460 | S390 | S330 | S280 | S230 | S170 | S110 | S70 | |||
6 | 0.132 | 3.35 | AllPass | |||||||||||
7 | 0.111 | 2.80 | AllPass | |||||||||||
8 | 0.0937 | 2.36 | ≥90% | AllPass | ||||||||||
10 | 0.0787 | 2.00 | ≥97% | ≥85% | AllPass | AllPass | ||||||||
12 | 0.0661 | 1.70 | ≥97% | ≥85% | ≤5% | AllPass | ||||||||
14 | 0.0555 | 1.40 | ≥97% | ≥85% | ≤5% | AllPass | ||||||||
16 | 0.0469 | 1.18 | ≥97% | ≥85% | ≤5% | AllPass | ||||||||
18 | 0.0394 | 1.00 | ≥96% | ≤5% | AllPass | |||||||||
20 | 0.0331 | 0.850 | ≥85% | ≤10% | AllPass | |||||||||
25 | 0.0280 | 0.710 | ≥96% | ≥85% | ≤10% | |||||||||
30 | 0.0232 | 0.600 | ≥96% | ≥85% | ||||||||||
35 | 0.0197 | 0.500 | ≥97% | |||||||||||
40 | 0.0165 | 0.425 | ≥85% | AllPass | ||||||||||
45 | 0.0138 | 0.355 | ≥97% | ≤10% | ||||||||||
50 | 0.0117 | 0.300 | ≥80% | |||||||||||
80 | 0.007 | 0.180 | ≥90% | ≥80% | ||||||||||
120 | 0.0049 | 0.125 | ≥90% | |||||||||||
200 | 0.0029 | 0.075 | ||||||||||||
GB(unit:mm) | 2.8 | 2.5 | 2.0 | 1.7 | 1.4 | 1.2 | 1.0 | 0.8 | 0.6 | 0.4 | 0.3 | 0.2 |
Proyekto | Nasyonal nga standard steel shot | Taas nga kalidad nga steel shot | |
Kemikal nga komposisyon% | C | 0.85-1.20 | 0.85-1.0 |
SI | 0.40-1.20 | 0.70-1.0 | |
Mn | 0.60-1.20 | 0.75-1.0 | |
S | <0.05 | <0.030 | |
P | <0.05 | <0.030 | |
Katig-a | bola nga puthaw | HRC40-5HRC55-62 | HRC44-48 HRC58-62 |
Densidad | bola nga puthaw | ≥7.20g/cm3 | 7.4g/cm3 |
Organisasyon sa Metallograpiko | Tempered martensite o troostite | Tempered martensite + bainite complex structure | |
Sa gawas | lingin nga bola haw-ang nga mga partikulo <10% Mga partikulo sa crack <15% | lingin nga bola haw-ang nga mga partikulo <5% Mga partikulo sa crack <10% |
Ngalan | Ibubo ang puthaw nga grit | |
Kemikal nga komposisyon | C | 0.70— 1.2% |
Mn | 0.60— 1.2% | |
SI | 040— 1.2% | |
S | ≤0.05% | |
P | ≤0.05% | |
Average nga katig-a (500gnuclear load assay) | ||
Pagtipas sa katig-a | Ang labing kadaghan nga sakup sa paglihis mao ang 3.0HRC o 40HV | |
Organisasyon sa Metallograpiko | Uniform nga tempered martensite o tempered troostite + dispersed carbide | |
Ang labing ubos nga densidad (gitino sa paagi sa pagpuli sa alkohol) | 7.4g/cm³ |