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Boron 10 copper-based accelerant alloy and production method and application thereof

A production method, copper alloy technology, applied in chemical instruments and methods, metal/metal oxide/metal hydroxide catalysts, physical/chemical process catalysts, etc. Processing performance, effect of good descaling performance

Inactive Publication Date: 2020-06-16
罗光政
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current component design and production process of this type of copper-based catalyst alloy is to add elements such as Cr, Fe, Sb, V, Mn, Al, Ag, Ti, etc. on the basis of Cu, Zn, Ni, Sn, and Pb. Although it has descaling performance, but the descaling effect is not good, so it is not widely used

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] In the present embodiment, the chemical composition and mass percent of the produced boron 10 copper-based catalyst alloy are: Cu58.8%, Zn 17.6%, Ni 19.5%, Sn 2.9%, Pb 0.7%, B10 0.09%; Avoid impurities.

[0034] The production process of above-mentioned boron 10 copper base catalyst alloy is as follows:

[0035] 1) Sorting waste copper alloys such as zinc-nickel-nickel copper, lead-nickel-nickel copper, tin bronze, etc., removing surface impurities and then crushing to form copper alloy crushed materials and copper alloy scraps, weighing the copper alloy crushed materials and placing them in the corresponding hopper; Put the copper alloy shavings in the corresponding hopper after being weighed;

[0036]2) Spread a layer of asbestos cloth in the furnace, and mix fine sand with a particle size of 0-3mm, coarse sand with a particle size of 3-6mm and magnesium powder evenly as a lining, and the mixing quality of fine sand, coarse sand and magnesium powder The percentages ...

Embodiment 2

[0044] In the present embodiment, the chemical composition and mass percent of the produced boron 10 copper-based catalyst alloy are: Cu51.4%, Zn 19.6%, Ni 19.5%, Sn 2.6%, Pb 2.9%, B10 0.007%; Avoid impurities.

[0045] The production process of above-mentioned boron 10 copper base catalyst alloy is as follows:

[0046] 1) Sorting waste copper alloys such as zinc-nickel-nickel copper, lead-nickel-nickel copper, tin bronze, etc., removing surface impurities and then crushing to form copper alloy scraps and copper alloy scraps, weighing and storing the copper alloy scraps and copper alloy scraps respectively;

[0047] 2) Spread a layer of asbestos cloth in the furnace, and mix fine sand with a particle size of 0-3mm, coarse sand with a particle size of 3-6mm and magnesium powder evenly as a lining, and the mixing quality of fine sand, coarse sand and magnesium powder The percentages are 37%, 19% and 44%. First, the lining material is tamped to make the bottom lining of the indu...

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Abstract

The invention relates to a boron 10 copper-based accelerant alloy and a production method and application thereof. The boron 10 copper-based accelerant alloy comprises the following chemical components in percent by mass: 48-64% of Cu, 17-31% of Zn, 13-22% of Ni, 2.6-6.9% of Sn, 0.7-4.1% of Pb, 0.001-0.12% of B10 and the balance inevitable impurities. The boron 10 copper-based accelerant alloy incontact with water is higher in ability of releasing free electrons, has relatively good descaling and also has good hot-working character, so that the boron 10 copper-based accelerant alloy can be widely applied to the technical field of descaling and other technical fields.

Description

technical field [0001] The invention relates to the technical field of metal material preparation, in particular to a boron-10 copper-based catalyst alloy and its production method and application. Background technique [0002] Copper is one of the earliest metals used by humans. It can not only exist as a single substance, but also form alloys with many metals. White copper is a binary alloy of copper and nickel, and zinc white copper is a ternary alloy composed of zinc added to copper-nickel alloy; adding 2% lead to the alloy can significantly improve the machinability of zinc white copper to make lead-zinc white copper ; Adding 1.5% tin to the alloy can obviously improve the electroplating performance and corrosion resistance of zinc white copper, and make tin lead zinc white copper, so that lead zinc white copper has more properties and is widely used in machinery, electronics, In petrochemical and other fields, it has been used in water systems in recent years. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C9/04C22C9/06C22C30/02C22C30/04C22C30/06C22C1/03C22B7/00B01J23/835
CPCB01J23/835C22B7/001C22C1/03C22C9/04C22C9/06C22C30/02C22C30/04C22C30/06Y02P10/20
Inventor 罗光政张峻巍罗显龙王华平胡晓东周存龙刘福春罗显贺孙晓帆袁立东
Owner 罗光政
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