China (Mainland) Ferroboron, Ferro Silicon Boron

Specifications: Application: steel and iron field, casting industry, neodymium-iron-boron (Nd-Fe-B) industry, non-crystal alloy industry.

There are 12 grades available: Chemical components: #1/ B:20-22, C:0.05, Si:2.0, Al:0.30, S:0.01, P:0.10; #2/ B:20-22, C:0.10, Si:2.0, Al:0.30, S:0.01, P:0.10; #3/ B:19-20, C:0.05, Si:2.0, Al:0.30, S:0.01, P:0.10; #4/ B:19-20, C:0.10, Si:2.0, Al:0.30, S:0.01, P:0.10; #5/ B:18-19, C:0.10, Si:2.0, Al:0.30, S:0.01, P:0.10; #6/ B:19-22, C:0.10, Si:2.0, Al:0.30, S:0.01, P:0.10; #7/ B:18-19, C:0.10, Si:2.0, Al:0.30, S:0.01, P:0.10; #8/ B:19-22, C:0.40, Si:2.0, Al:0.30, S:0.01, P:0.10; #9/ B:17-19, C:0.40, Si:0.5, Al:0.05, S:0.01, P:0.10; #10/ B:17-19, C:0.40, Si:2.0, Al:0.30, S:0.01, P:0.10; #11/ B:15-17, C:0.40, Si:2.0, Al:0.30, S:0.01, P:0.10; #12/ B:common low Ferroboron being praised for its high purity: Lot No.32: B:17.7, C:0.146, Si:0.297, Mn:0.202, Cu:0.027, Ni:0.017, Co:0.005, Cr:0.03, Mo:0.0001, V:0.0004, S:0, Al:0.009, Ti:0.002, Ca:0.004; Lot No.103: B:17.87, C:0.101, Si:0.345, Mn:0.185, Cu:0.018, Ni:0.017, Co:0.004, Cr:0.035, Mo:0.0001, V:0.0008, S:0, Al:0.007, Ti:0.004, Ca:0.001; Lot No.109: B:17.8, C:0.125, Si:0.386, Mn:0.232, Cu:0.033, Ni:0.02, Co:0.004, Cr:0.032, Mo:0.0003, V:0.0006, S:0, Al:0.007, Ti:0.002, Ca:0.001; Ave: B:17.79, C:0.124, Si:0.342667, Mn:0.206333, Cu:0.026, Ni:0.18, Co:0.004333, Cr:0.032333, Mo:0.000167, V:0.0006, S:0, Al:0.007667, Ti:0.002667, Ca:0.002; Std.

Dev. B:0.08544, C:0.022517, Si:0.044546, Mn:0.023798, Cu:0.00755, Ni:0.001732, Co:0.000577, Cr:0.002517, Mo:0.000115, V:0.0002, S:0, Al:0.001155, Ti:0.001155, Ca:0.001732.