Sncuinagsbbiznfealascd99.3±0.10.7±0.1< 0.01< 0.0001< 0.02< 0.01< 0.005< 0.02< 0.02< 0.03< 0.002the Sn99.3cu0.7 Lead Free Solder Bar Is Made Up Of 99.7% Tin And 0.7% Copper. It Is Desirable For Use In Common Metal Equipment, Copper Tubes, And Copper Plates. This Product Is A Conventional Type Of Environmentally-friendly Solder By Adoption Of Lead-free Soldering Technology.as A Typical Type Of High-temperature Lead Free Tin Bar, Our Sn99.3cu0.7 Lead Free Solder Has The Melting Point Of Approximately 227 Degrees Celsius. It Is Suitable For Both Wave Soldering And Dip Soldering Processes, Which Call For Environmental Protection. During The Soldering Process, This Product Features Nice Liquidity. It Can Substantially Reduce Various Technical Problems, Such As Bridging, Icicle, Solder Spatter, And More.featureseutectic Alloy.bridge-free And Icicle-free Soldering.smooth, Bright, Well-formed Fillets, Free Of Gross Micro-cracks, Irrespective Of The Cooling Rate.good Through-hole Penetration.good Topside Fillet Formation.dross Rate Equal Or Lower Than Tin-lead Solder.does Not Require A Nitrogen Atmosphere.does Not Erode Copper From Holes, Pads And Tracks.low Rate Of Copper Leaching Makes It Easy To Control The Copper Content Of The Solder Bath.lower Aggressiveness To Stainless Steel And Other Solder Pot Materials As Compared To Tin-silver-copper Alloys.thermal Fatigue Resistance And Creep Strength Better Than Tin-lead.slow, Even Growth Of The Intermetallic Layer At The Solder/substrate Interface.also Performs Well In Selective And Dip Soldering.applicationsdip Soldering Or Wave Soldering Of Electronic Components Such As Pcba, Thtsoldering Of Metals, Such As Copper Roofing Joineryassembly Of Stained Glass, Silver Jewelry Etcother Generally Tinning Purpose....
Electrophoresis Dc Motor Housing1.material:steel Tube.2.standard:astm\din\bs\jis\gb.3.surface Finish:electrophoresis.4.weight: 0.5-5kg.fujian fengli machinery technology co., ltd. is a professional casting, machining, complete sets of equipment manufacturing enterprises,in 2008 the company was recognized as the national high-tech enterprises, has won 23 national patents, is a pioneer in the field of science and technology innovation in china. the total area of comepnay is 105148 square meters, and divided into two areas (fengli longzhou industrial park, fengli yanshi industrial park).fengli foundry(founded in 1988) has danish disa horizontal moulding line, resin sand production line and shot blasting machinee, annealing furnace, medium frequency furnace, spectrum analyzer, furnace rapid analyzer, carbon silicon instrument, universal testing machine, metallographic analysis, hardness tester and other types of production and processing and testing equipment, with annual production of various brands of gray cast iron, ductile iron, wear-resistant alloy steel, non-ferrous metal casting ability more than 10000 tons per year.fengli precision machinery factory has advanced cnc machining equipment and testing equipment: japan mazak horizontal lathe, korea doosan high speed tapping machining center, taiwan oil machine vertical lathe / machining center, shandong pulisen horizontal lathe, shenyang vertical lathe, yunnan horizontal lathe, cnc drilling machine / milling machine, line cutting, etc. and three coordinate, profile, roughness instrument, projector, pneumatic measuring instrument and other high-precision testing equipment, specializing in the elevator, motor, gear box, auto parts, valves and other precision parts machining.the company implements the modern enterprise management mode, with erp system as the main body of the whole process of information management, and actively promote the standardization of management procedures, meticulous, systematic, full implementation of iso9001 quality management system into performance management, lean production and other advanced management mode, and import iso14001 environmental management system, the enterprise benefit and the pursuit of win-win the social benefits of the company. to get rid of the traditional concept of foundry offers only a blank, created to provide solutions, high-end castings, ...
1.material:different Grades Of Gray Iron.2.standard:astm\din\bs\jis\gb.3.surface Finish:rust Prevention/dacrotized.4.weight: 5-12kg.fujian fengli machinery technology co., ltd. is a professional casting, machining, complete sets of equipment manufacturing enterprises,in 2008 the company was recognized as the national high-tech enterprises, has won 23 national patents, is a pioneer in the field of science and technology innovation in china. the total area of comepnay is 105148 square meters, and divided into two areas (fengli longzhou industrial park, fengli yanshi industrial park).fengli foundry(founded in 1988) has danish disa horizontal moulding line, resin sand production line and shot blasting machinee, annealing furnace, medium frequency furnace, spectrum analyzer, furnace rapid analyzer, carbon silicon instrument, universal testing machine, metallographic analysis, hardness tester and other types of production and processing and testing equipment, with annual production of various brands of gray cast iron, ductile iron, wear-resistant alloy steel, non-ferrous metal casting ability more than 10000 tons per year.fengli precision machinery factory has advanced cnc machining equipment and testing equipment: japan mazak horizontal lathe, korea doosan high speed tapping machining center, taiwan oil machine vertical lathe / machining center, shandong pulisen horizontal lathe, shenyang vertical lathe, yunnan horizontal lathe, cnc drilling machine / milling machine, line cutting, etc. and three coordinate, profile, roughness instrument, projector, pneumatic measuring instrument and other high-precision testing equipment, specializing in the elevator, motor, gear box, auto parts, valves and other precision parts machining.the company implements the modern enterprise management mode, with erp system as the main body of the whole process of information management, and actively promote the standardization of management procedures, meticulous, systematic, full implementation of iso9001 quality management system into performance management, lean production and other advanced management mode, and import iso14001 environmental management system, the enterprise benefit and the pursuit of win-win the social benefits of the company. to get rid of the traditional concept of foundry offers only a blank, created to provide solutions, high-end castings, precision parts, customer service as the core of the new product concept, building high-grade and high-end market, enhance the value-added products. the application of the company's products mainly include elevator, motor, gear box, auto parts, valves, light industrial machinery and other industries, and focus on casting and precision machining parts. we take "philosophy leading, equipment leader, quality leader, service leader" as he core competitiveness of enterprises. the spirit of sincere and pragmatic, tireless dedication, teamwork and beyond the game work style, we sincerely welcome global customers to visit us, complicity development, create brilliant. ...