Kopparlegering

 

Copper Alloys Exhibit Excellent Fluidity And Filling Properties In Casting, And Can Accurately Replicate The Details Of Complex Molds, Making Them Particularly Suitable For Precision Castings. Their High Thermal Conductivity Requires Strict Control Of The Cooling Rate To Avoid Defects Such As Shrinkage Cavities And Pores, And Often Requires A Protective Atmosphere (Such As Inert Gas) To Reduce Oxidation. Different Alloying Element påverkar avsevärt Processparametrar . Den högre krympningen av kopparlegeringar kräver en marginal i mögeldesign, och en mängd olika metoder som sandformar, metallformar eller gjutning måste kombineras för att uppfylla olika prestandakrav .}

 

Ledtid: <15 dagar
Toleranser: ± 0,015 mm
Max delstorlek: vänligen kontakta oss .
Tillgänglig koppar på Dazao: Copper 101, 110 etc .

Koppar

101

Copper 101 (Oxygen-Free Copper) Has Good Thermal Conductivity And Is Easy To Shape. It Is Mostly Used To Process Precision Conductive Parts Or Heat Dissipation Components During Casting. Special Attention Should Be Paid To The Deoxidation Step To Avoid Internal Bubbles. It Is Suitable For The Production Of Industrial Parts With High Purity Requirements, Such As Heat Sinks And Support Structures Of Elektromagnetisk utrustning, i kombination med vakuum- eller kväveskyddsgjutning .

Koppar 101 egenskaper

Koppar

110

Copper 110 Is Often Used In The Casting Process To Manufacture High-Conductivity And Heat-Conductivity Precision Parts, Such As Electrical Components And Molds, But Its High Melting Point And Poor Fluidity Require High-Temperature Pouring And Inert Gas Protection. After Casting, Cold Working Is Often Used To Improve Strength, And Annealing Is Relied On To Eliminate Stress To Optimize Comprehensive Performance.

Koppar 110 egenskaper