Standard

ASTM, AISI, JIS, ISO, EN, BS, GB, etc.

Shape

Granule

Size

0.5mm~10mm

Various sizes can be customized

Usage

Widely

Export to

United States, Australia, Brazil, Canada, Germany, Peru, Japan, Italy, United Kingdom, Arabia, etc.

Transport package

Packed in bags or barrels, also can be packed as required

Price term

EXW, FOB, CIF, CFR, CNF, etc.

Payment

Certificates

Material

Calcium

Place of origin

Shandong, China

Preparation method of calcium grains:

Reduction method: Limestone is usually used as raw material, calcined into calcium oxide, and aluminum powder is used as a reducing agent. After pulverization, it is mixed in proportion and pressed into blocks, and reacted under vacuum and temperature to generate calcium vapor and calcium aluminate, which are reduced to crystals. Calcium is melted and cast into ingots to obtain calcium ingots.