国产成人久久精品,亚洲一区二区三区夜色,中文字幕一区二区三区四区五区人,欧美日韩综合一区,亚洲观看视频,天天噜夜夜操,美女网站色免费

Technological requirements: Trademark and Chemical components

Ferro-molybdenum : According to the content of molybdenum and impurities, it can be divided into nine Trademarks, whose chemical components as the following chart:

Physical state: lumpiness scope: 10-100mm, 10*10mm below can be 5% of the total amount. or the max size in one direction is 180mm; we also produce custom-made products to meet customers' demands with special requirements.

Uses: this product is suitable for being used in steelmaking as molybdenum element , is an additive of smelting alloy steel, tool steel, stainless steel and die steel; used in the production of wear resistant, heat resistant cast iron; is widely used in metallurgy, building material machinery, geology etc, and is an export product.

Packing, storage and transportation: 100kg metal pail, far away from water and moisture; for any special requirements, please contact us.