Invar bar The state:hot forging or hot rolls The surface colour:shining and bright or black Diameter:2-150mm length:1m-1.5m Note:1.Alloy grades and chemical composition consistent with the provisions of table 1the chemical composition of alloy 42 (%)Alloy GradesCPSMnSiAlCoNi FeNot more than≤ Alloy 420.050.0200.0200.800.300.11.041.5-42.5Balance 2.The tensile strength of wire in line with the ...
... is above 99.999%. The total content of Ag, Al, As, Au, Bi, Ca, Co, Cu, Fe, In, Mg, Ni & Pb is ... Tin is above 99.9999%. The total content of Ag, Al, Au, Ca, Co, Cu, Fe, Mg Ni & Zn is bellow 1 ...
The high purity quartz products, used our own mine, high quality nature crystal as the raw material, go thru advanced technic. Typical Trance Element Compositions (PPM by weight):TypeAlFeCaMgTiMnBKNaLiOHA150.210.5<0.10.8<0.050.080.60.80.7<120B150.210.5<0.10.8<0.050.080.60.80.7<10C150.210.5<0.10.8<0.050.080.60.80.7<5Standard Size & Tolerance (Tube) :Size(mm)OD(mm)W.t.(mm)Length(mm)Siding MaxBow ...
... , anti-corrosion materials, textile industry, mineral flotation. Is silica gel, Si-Al gel, zeolite, molecular sieve, white carbon black, adsorbents, such as ...
173u permeability MPP magnetic cores for inductors AL(nH/N2): 390 Permeability: 173 Curie Temp.: 450 Flux Density( ... magnetic cores for inductors NPS-L coresmaterials made from Fe-Si-Al alloy are developed to match MPP cores materials made from ...
... , anti-corrosion materials, textile industry, mineral flotation. Is silica gel, Si-Al gel, zeolite, molecular sieve, silica, absorbent, such as the main ...
1. Quartz crucible produced by IOTA-CG or Chinese quartz sand 2. Customization available 3. High thermal performance Quartz crucible of arc melting used for semiconductor industry is the essential basic material for pulling monocrystalline silicon and developing L S I circuit. It has the advantages of high purity, high temperature resistance with big size, good thermal insulation, economization ...
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