عامل مخرب |
کاربرد |
نمونه |
سختی |
FCAW |
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اولویت اول |
اولویت دوم |
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ضربه |
سایش متوسط |
Bucket teeth, lips and undersides, dragline buckets, conveyor chutes, grizzly bars |
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55-57 HRC |
CH-600 |
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ضربه |
austenitic, work hardening, buffer layer, impact-proof, frogs, coarse crusher, crusher jaws, rolls, rails, beaters |
180-200 HB |
CM-190 |
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200-230 HB |
CM-210 |
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سایش |
ضربه متوسط |
extruder screws, earthmoving equipment, drag line components, cone knives and shredders |
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55-59 HRC |
CA-600 |
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59-63 HRC |
CA-635 |
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ضربه شدید |
Augers, Scraper blades, mixer tires, earthmoving and crushing equipment |
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56-58 HRC |
CH-620 |
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CH-670 |
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CH-680 |
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دمای < 450 C |
buckets and teeth, railway ballast tampers, dredge buckets and lips, dragline buckets, crushing equipment, fan blades, Rockwool rolls, wear plates operating at high temperature |
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61-63 HRC |
CA-720 |
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59-63 HRC |
CA-735 |
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دمای < 750 C |
Used for crushing, riddling, blast furnace hoppers and throats, ovens, extractor fans etc. |
63-56 HRC |
CA-780 |
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فشار |
crushing rollers, leading edges and teeth of excavator buckets, bulldozer blades, rotary crusher cones etc. |
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55-58 HRC |
CA-600 |
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61-63 HRC |
CA-720 |
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فرسایش دوغابی |
screw conveyors, hoppers,, pumps, pipe |
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58-60 HRC |
CA-645 |
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سایش |
earthmoving equipment, blast furnace bells, hammers, drag line components,
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58-62 HRC |
CA-655 |
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سایش فلز با فلز |
ضربه کم |
Tractor rollers, tractor idlers, shovel rollers, crane wheels, mine car wheels, cable drums, cable sheaves, steel mill table rolls and other steel mill applications, shovel track pad, stacker wheels etc. |
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42-45 HRC |
CH-410 |
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280-325 HB |
CH-295 |
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دمای > 750 C |
Grate cooler Plate |
38-43 HRC |
CF-370 |
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سایش فلز با سنگ معدن |
ضربه متوسط |
cone knives and shredders |
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55-59 HRC |
CA-600 |
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ضربه شدید |
earthmoving and crushing equipment |
220-250 HB |
CM-230 |
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55-57 HRC |
CH-600 |
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دمای > 300 C |
crusher rolls, coal crusher cones, liners |
57-60 HRC |
CA-630 |
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61-63 HRC |
CA-720 |