Aluminum-based
Aluminum alloy and its composite materials with low density, high specific strength, corrosion resistance and easy surface treatment, etc., is a cost-effective lightweight materials, in recent years, the market demand is strong, the application and development of aluminum alloy powder materials is on the rise.
BCu55ZnMnNi
Features:
Adding elements such as manganese, nickel, and cobalt to copper-zinc brazing filler metal can improve wettability and significantly increase the strength of the brazed joint. When Mn is added, the tensile strength of joints brazed with YG8, YT5, YT15, and other cemented carbides can reach 300-320 MPa at room temperature. At 320°C, it still maintains 220-240 MPa. The addition of nickel can further enhance the wettability of the filler metal to cemented carbides, resulting in better brazing microstructure and performance, and improving the impact toughness and fatigue impact strength of cemented carbide tools.
Application:
Packing:
Aluminum foil bag, iron drum, plastic drum, woven bag, pallet, customized packaging
Date of delivery:
Precision grinding, intelligent manufacturing technology, integrated solutions
3-15 days
key word:
Product Name: BCu55ZnMnNi
Chemical composition（wt%）
Powder Grade | Chemical Composition | ||||
Cu | Zn | Mn | Ni | O | |
BCu55ZnMnNi | 33-37 | Balance | 3-5 | 5-7 | ≤ 0.3 |
Physical indicators
Powder Grade | Solid-Liquid Phase ℃ | Brazing Temperature ℃ | Powder Morphology | Loose Density g/ cm ³ | Powder Sieving ( Mesh ) | Other Morphologies |
BCu55ZnMnNi | 910-933 | 940-1040 | Irregular | ≥ 3.0 | 30/100/200 | Powder / Paste |
Application areas
Welding materials
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