Zinc anodes has been used as a sacrificial anode material in seawater since 1824, when Sir Humphery Davy used zinc blocks to prevent corrosion of the copper cladding on the hulls of British warships. Modern zinc anodes used for cathodic protection are cast from high purity zinc (
ZIBO DEYUAN METAL MATERIAL CO., LTD. [2017-05-17 10:24:54 ]
Magnesium anode is the most common material used as sacrificial anode in cathodic protection system because of its higher driving voltage, easy installation and limited maintenance. It is typically used for buried transmission oil& pipelines, and also can be used to protect struc
ZIBO DEYUAN METAL MATERIAL CO., LTD. [2017-05-17 10:12:42 ]
HIGH PURITY ZINC PHOSPHATE PRODUCT NAME Zinc phosphate Zinc orthophosphate PRODUCT TYPE Anti-corrosion Pigment PRODUCT APPREANCE White powder CHEMICAL CALSS Zn3(PO4)2•2H2O CAS No. 7779-90-0 PRODUCT APPLICATION Zinc phosphate helps the formation of passivation layer on the metal
SHIJIAZHUANG CITY XINSHENG CHEMICAL CO.,LTD [2017-05-16 14:16:18 ]
high quality and purity superfine spraying molybdenum box temperature container for melting high-purity materials Molybdenum box (including molybdenum boat) is one kind of Molybdenum fabricated parts，and is the container for melting high-purity materials. Molybdenum box include
Henan Zhengfeng tungsten-molybdenum photo-electric Co., Ltd [2017-05-09 14:41:19 ]
high quality and purity superfine spraying OEM Tungsten rod wire mesh heater supplier The heating element uses tungsten rod heater or tungsten wire mesh heater, and it is conducive to providing uniform and stable temperature field. The tungten rod cage structure heater, as heat s
Henan Zhengfeng tungsten-molybdenum photo-electric Co., Ltd [2017-05-09 14:35:29 ]
Application 1.Applied in food field, used as raw materials of tea get good reputation; 2.Applied in health product field , it can be used as the raw materials to enhance the immunity of human body; 3.Applied in pharmaceutical field, to be added into capsule to reduce blood sugar
Herblink [2017-04-28 11:53:22 ]
Cobalt is one of the most widely recognized metals in the world. It has a density of 8.89 g/cc, a melting point of 1,495°C, and a boiling point of 2,870°C. It is a lustrous, hard metal that is gray in appearance and characteristically ferromagnetic. One of its most popular uses
Baoji Fitow Metals Co.,ltd [2017-03-30 10:43:10 ]
Description This series is a comprehensive equipment for paddy-processing. Paddy 1stly goes into machine through vibrating sieve and magnet device, then passes rubber roller for hulling. After air blow and air jetting, to the milling room, the paddy finishes the process of huskin
Fran Industrial Machinery Co.,Ltd [2017-03-25 17:57:41 ]
Basic information 1.Purity 99.999% 5n high purity zone-refine germanium ingot 2.CAS No. 7440-56-4 3. Main application mainly used as a semiconductor material for transistors. Characteristics 1.Lustrous, hard, grayish-white solid metalloid in the carbon group, chemically similar t
Wuhan Xinrong New Materials Co.,Ltd [2017-03-16 15:48:31 ]
Basic information 1.Purity 99.999% 5n indium powder 2.CAS No. 231-180-0 3.Main application Primarily used in fusible alloys, solders and flat panel display coatings Characteristics 1.Ductile, shiny, silver-white metal, softer than lead. 2.Soluble in acids. Insoluble in alkalies.
Wuhan Xinrong New Materials Co.,Ltd [2017-03-14 17:01:49 ]
Basic information--cadmium 7n 1.Purity 99.99999% 7n high purity; 2.CAS No 7440-43-9 3.Main application infrared detector materials, solar cell material, cooling material; Characteristics 1.In its pure form, cadmium is a silvery white, malleable metal with a bluish hue. 2.In its\
Wuhan Xinrong New Materials Co.,Ltd [2017-03-14 16:47:41 ]
Basic information 1.Purity cadmium ingot 4n,5n,99.99%-99.999% 2.CAS No. 7440-43-9 3.Main application mainly used in the production of semiconductors, high purity alloys and batteries. Characteristics 1. I n its pure form, cadmium is a silvery white, malleable metal with a bluish
Wuhan Xinrong New Materials Co.,Ltd [2017-03-14 16:37:32 ]
Metal Perforated Plate Corrugated Packing for separation treatment Metal perforated plate corrugated packing is a kind of structured packing which has advantages of large number of theoretical plates, high flux, low pressure drop and low load. It is made of arranged web pieces pr
Masaito Metal Co., Ltd. [2017-03-13 09:41:16 ]
Polished forging Zr+hf>99.2% zirconium plate target price Polished STM B550 zr 702 zirconium plate target used for sputtering coating ASTM B550 zr 702 zirconium plate target used for sputtering coating zirconium plate suppliers and zirconium plate manufacturers info Zr 702 Zircon
Baoji Fitow Metals Co.,ltd [2017-02-20 14:36:09 ]
ASTM B550 zr 702 zirconium plate target used for sputtering coating ASTM B550 zr 702 zirconium plate target used for sputtering coating zirconium plate suppliers and zirconium plate manufacturers info Zr 702 Zirconium Round Plate Target for Sputtering Coating Zirconium Sputtering
Baoji Fitow Metals Co.,ltd [2017-02-20 14:33:31 ]
All of our dental crucible are made with fused silica ,which is quartz sand fused at 2200 degee with an high purity . Fused silica has many useful physical characteristics wihich justify its use in the manufature of dental crucibles 1. Very low thermal expension ,which confers to
Luoyang penghao ceramic technology co.,ltd [2017-02-19 20:49:43 ]
1. Dental Ceramic Sintering Crucible (Bowl) For Zirconia Crown Sintering High purity Al2O3 material & mullite material Max service temperature 1800 degree , Good thermal shoc It is not easy to crack , may use more longer time. Types Height 30mm , OD75mm, OD90mm, OD100mm 3 The pr
Luoyang penghao ceramic technology co.,ltd [2017-02-19 15:21:57 ]
Stomatology & relevant repair technique is a important part of human medical science. We are so glad to do something in this field. All of our dental crucible are made with fused silica ,which is quartz sand fused at 2200 degee with an high purity . Fused silica has many useful p
Luoyang penghao ceramic technology co.,ltd [2017-02-19 10:37:52 ]
Basic Information ProName 4-CL-PMT CAS NO.507-70-0 CasNo 507-70-0 Appearance white Application for technology and medicine research DeliveryTime 1-3 business days after receipt of pa... PackAge 1kg/Aluminum foil bag Port By air ProductionCapacity 100 Kilogram/Month Purity 99%min
Overcomer Research Chemicals Co., Ltd [2017-02-16 11:29:30 ]
Basic Information 4-CL-PMT Product name 4-CL-PMT CAS 507-70-0 Formula C20H27FN2O3 Compound purity 99% Appearance crystal Application For lab research Storage Keep in cool and dry place Package aluminium alloy bag or according to requirement Place of origin Shanghai Type of shippi
Overcomer Research Chemicals Co., Ltd [2017-02-14 14:42:55 ]
