耐諾鉻鋼球(NanorCr)： 采用一級的52100軸承鋼經(jīng)先進(jìn)的熱處理工藝精制而成。球內(nèi)金相組織細(xì)膩均勻，沒有毛隙和空腔，具有理想的硬度和斷裂韌性。100%的球型度和優(yōu)秀的耐磨性是所有磨介中*沉的一種。適合對粘度2000cps以上漿料作高效的分散和研磨。特點：比碳鋼珠、不銹鋼珠具有更高的耐磨性和對淺色物料更低的灰色污染。鋼 含 量: 97%, 鉻含量: 1.30-1.60%,碳 含 量: 0.98-1.10%, 硅含量: 0.20-0.45%,比 重: 7.8kg/dm3, 散 重: 5.0kg/L,絡(luò)氏硬度: 62-65C, 粒 徑: 0.35-25.4mm包 裝: 25kg/桶NanorCr chrome steel balls are made from high quality 52100 type chrome steel with special procedure and under recise control. There is not porosity in the beads, 100% roundness and high hardness. It can be used to grinding pastes in more than 50,000cPS in pearl and ball mills.Density: 7.8kg/dm3, Hardness Rockwell: 62-65CSteel %: 0.97, Chrome %: 1.5Crushing Strength: 6000N (2mm) Sizes: 0.35-25.4mmPacking: 25kg/bucket