Ningxia Hengfeng Metallurgy Co., Ltd. -

Ningxia Hengfeng Metallurgy Co., Ltd.

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silicon metal
Specification: chemical composition :Si Fe Ai Ca
Detail: si2202:si99%min,fe0.20%max,ai0.20%max,ca0.02%max; si3303:si99%min,fe0.30%max,ai0.30%max,ca0.03%max; si441:si99%min,fe0.40%max,ai0.40%max,ca0.10%max; si2202:si99%min,fe0.20%max,ai0.20%max,ca0.30%max; Size:10-50mm,50-100mm,1...

magnesium ingot
Specification: Mg9998;Mg9995;Mg9990;Mg9980;
Detail: Specifications: 1.Mg9998,Mg:99.98%min;Fe:0.002%max; Si:0.003%max;Ni:0.0005%max; Cu:0.0005%max;Al:0.004%max;Ci:0.002%max; Mn:0.002%max;TotalImpurities:0.005%max; 2.Mg9995,Mg:99.95%min;Fe:0.003%max; Si:0.01%max;Ni:0.001%ma...

calcium silicon
Specification: CaSi28,CaSi24;
Detail: Specification: 1.CaSi28,Ca:28-30%min;Si:55-65%min; C:1.0%max;Al:1.6%max; P:0.04%max;S:0.05%max; 2.CaSi24,Ca:24-27%min;Si:55-65%min; C:1.0%max;Al:1.6%max; P:0.04%max;S:0.05%max; Size:10-50mm,90%min,or according to custom...

silicon manganese
Specification: Silicon Manganese6514;Silicon Manganese6017;
Detail: Specifications: 1.Mnsi6517,Mn:65%min;Si:17%min; C:2.0%max; P:0.3%max;S:0.04%max; 2.Mnsi6014,Mn:65%min;Si:14%min; C:2.5%max; P:0.3%max;S:0.04%max; Size:10-50mm,50-100mm,90%min, or according to customers��requirement...

ferro manganese
Specification: High Carbon Ferro Manganese;Medium Carbon Ferro Manganese
Detail: Specification: 1.High Carbon Ferro Manganese: Mn:75%min;Si:1.5%max;C:6-8%max; P:0.25-0.3%max;S:0.03%max; Mn:73-75%min;Si:1.5%max;C:6-8%max;P:0.25-0.3%max;S:0.03%max; 2.Medium Carbon Ferro Manganese: Mn:78-80%min;Si:2.0%...

ferro silicon
Specification: Si:75%min;Si:72%min;Si:70%min;Si:65%min;
Detail: Specification: 1.Si:75%min;Al:1.5%max;C:0.15-0.20%max; S:0.02%max;P:0.04%; 2.Si:75%min;Al:2.0%max;C:0.20%max; S:0.02%max;P:0.04%; 3.Si:72%min;Al:1.5%max;C:0.20%max; S:0.02%max;P:0.04%; 4.Si:72%min;Al:2.0%max;C:0.20%max;...

silicon carbide
Specification: FirstGrade,SecondGrade,ThirdGrade;
Detail: Specification: 1.FirstGrade,Sic:97.5/98min; Fe2o3:0.6%max;F.C:0.6%max; Moisture:1%max; 2.SecondGrade,Sic:88/90min; Fe2o3:2.0%max; F.C:3.0%max;Moisture:1%max; 3.ThirdGrade,Sic:70%min;Fe2o3:4.0%max; F.C:5.0%max;Moisture:...

semi-coke/lantan
Specification: FixedCarbon:80%min;FixedCarbon:82%min;FixedCarbon:83%min;
Detail: Specification: SC1: F.C:80%min;Ash:12%max;V.M:0.38%max; S:0.3max;Moisture:10.0%max; SC2: F.C:82%min;Ash:6%max;V.M:4%max; S:0.3max;Moisture:10.0%max; SC3: F.C:83%min;Ash:110%max;V.M:7%max; S:0.3max;Moisture:10.0%max; ...

metallurgical coke
Specification: Fixed Carbon:89.5%min; Fixed Carbon:88%min;Fixed Carbon:86.5%min
Detail: Specification: 1#Ash:9%max;S:0.6%max;F.C:89.5%min; V.M:5%max;Moisture:5%max; M40:83%max;M10:8%max;P:0.035%max; CSR:65%max;CRI:25%max; Cal.Value:7250 Kcal/Kg,min; 2# Ash:10.5%max;S:0.6%max;F.C:88%min; V.M:1.2%max; Moistu...


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