當前位置:鹽城市宇超機械有限公司>>鋼丸>> 鑄鋼丸 Cast steel shot
鋼丸(Steel Shot)是一種用特種材料經特殊熱處理制成的球狀顆粒。鋼丸是一種常用的金屬工件處理材料,鋼丸的組織嚴密、粒度均勻,用鋼丸處理金屬工件的表面可以起到增加金屬工件表面壓力的作用,可以很好的提高工件的抗疲勞能力。使用鋼丸處理金屬工件表面具有清理速度快特點,鋼丸和鋼砂有適當的硬度,具有很好的反彈性,內部隅角和形狀復雜的工件都可以均勻迅速的清理,縮短表面處理的時間,提高工作效率,是一種很好的表面處理材料。鋼丸是一種常用的表面處理材料,鋼丸的種類繁多,對于不同種類的鋼丸,需要的原料和拋丸機也各不相同。鑄鋼丸俗稱鋼丸、彈丸、鋼粒、,是鑄鐵丸和鐵丸的替代產品, 是用于滾筒式、鏈式、吊鉤式、履帶式、通過式、轉臺式、積放式、步進式、臺車式拋丸機、拋丸清理機、拋丸清理設備、噴丸機、噴拋丸、噴丸設備、噴砂機、噴砂設備,鋼材預處理生產線、鋼板預處理生產線、鋼結構預處理生產線中的金屬磨料。該產品采用精選的原材料廢鋼,添加稀有金屬及配比合金,經電爐熔煉,現代化設備生產轉化為鋼粒,并經多次電熱處理、自動篩選,在液體金屬形成鋼粒的過程中,其化學成份、粒度都受到嚴格控制,以確保其機械性能符合各種用途。
Steel shot (Steel Shot) is a kind of special material with a special heat treatment of spherical particles made of. Steel is a common metal workpiece processing materials, better organized, uniform particle size and effect of surface treatment of metal workpieces with the steel can increase the surface pressure of metal workpiece, the workpiece can improve good anti fatigue ability. The use of steel processing metal surface has the characteristics of quick cleaning speed, proper hardness of steel shot and steel grit, with a rebound well, the workpiece internal corner and complex shape can be evenly cleared up quickly, shorten the time of the surface treatment, improve work efficiency, is a good surface treatment materials. The steel ball is a commonly used surface treatment materials, various types of steel, for different kinds of steel, raw materials and blasting machine needs are also different. Cast steel shot, steel shot, commonly known as grain, iron and iron, is a pill pill substitute is used for drum type, chain type, hook type, crawler, by type, rotary, stacking type, step type, car type shot blasting machine, shot blasting machine, shot blasting machine, shot peening, cleaning equipment spray blasting, blasting equipment, blasting machine, blasting equipment, steel pretreatment production line of metal abrasive, steel pretreatment production line, steel pretreatment line. The product is made of selected raw materials scrap, adding rare metal and alloy composition, the electric furnace smelting, modernization of equipment into the steel grain production, and after repeated heating processing, automatic screening, in liquid metal forming process of steel particles, chemical composition, particle size are subject to strict control, to ensure that its mechanical properties meet a variety of purposes.
鑄鋼丸主要技術指標
名稱 | 鑄鋼丸 | |
化學成分 | 碳(C) | 0.85 ~ 1.20% |
錳(Mn) | 0.60 ~ 1.20% | |
硅 (Si) | 0.40 ~ 1.20% | |
硫 (S) | ≤0.05% | |
磷 (P) | ≤0.05% | |
平均硬度(500荷載下測定) | 40 ~ 50HRC | |
硬度偏差 | zui大偏差范圍為±3.0HRC或±40HV | |
金相組織 | 均勻的回火馬氏體或回火屈氏體+彌散分布碳化物 | |
zui小密度(酒精置換法測定) | 7.4g/cm3 |
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