Right front door locking nut plate made of nickel-containing alloy steel material, and preparation method

A technology of nickel alloy steel and door locks, which is applied in the field of mechanical parts materials, can solve the problems of not giving perfect guidance

Inactive Publication Date: 2017-08-04
ANHUI FANGYUAN MACHINERY
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Problems solved by technology

In this paper, aiming at the mineral characteristics of low-grade nickel laterite ore in different layers in a nickel laterite deposit in a mining area in Southeast Asia, a new hydrometallurgical process was chosen to study the theory and technology of comprehensive extraction o

Method used

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Embodiment Construction

[0013] A right front door lock nut plate made of easy-to-weld alloy steel containing nickel, comprising the following components in parts by weight: 500-550 parts by weight of limonite, 400-480 parts by weight of maghemite, yellow Copper ore 10-20, malachite 8-9, maghemite 10-14, sphalerite 5-6, kesterite 1-2, cassiterite 2-3, brittle stimonite 1-2, white Tungsten ore 2-3, tantalum rutile 3-4, cinnabar 2-4, azurite 8-9, pentlandite 20-30, nickel ore biometallurgy catalyst 200-260; the nickel ore biometallurgy catalyst consists of the following The components in parts by weight are made: concentration is 10^4-10^5cfu / ml suspension of Aspergillus niger 10-20, concentration is 10^4-10^5cfu / ml suspension of Rhizopus niger 20-30, concentration is 10 ^4-10^5cfu / ml nitrifying bacteria suspension 15-20, soybean sprouts 100-150, glucose 80-100, agar 20-40, water 1000-1100; the preparation method of the nickel ore biometallurgy catalyst: weigh Take fresh soybean sprouts, put them in a ...

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Abstract

The invention discloses a right front door locking nut plate easy to weld and made of a nickel-containing alloy steel material. The right front door locking nut plate is characterized by comprising the following components: by weight, 500-550 parts of limonite, 400-480 parts of maghemite, 10-20 parts of chalcopyrite, 8-9 parts of malachite, 10-14 parts of maghemite, 5-6 parts of sphalerite, 1-2 parts of stannite, 2-3 parts of cassiterite, 1-2 parts of jamesonite, 2-3 parts of scheelite, 3-4 parts of tantalorutile, 2-4 parts of cinnabar, 8-9 parts of azurite, 20-30 parts of pentlandite and 200-260 parts of nickel ore bio-metallurgical catalyst. In the invention, the utilization rate of nickel is improved by adopting biological metallurgy technology, and the mechanical property of workpiece is improved through several processes.

Description

technical field [0001] The invention relates to the field of mechanical parts materials, in particular to a right front door lock nut plate made of nickel-containing easy-to-weld alloy steel material and a preparation method thereof. Background technique [0002] Since the emergence of machinery, there have been corresponding mechanical parts. But as a discipline, mechanical parts are separated from mechanical construction and mechanics. With the development of the machinery industry, the emergence of new design theories and methods, new materials, and new processes, mechanical parts have entered a new stage of development. Theories such as finite element method, fracture mechanics, elastohydrodynamic lubrication, optimization design, reliability design, computer-aided design (CAD), solid modeling (Pro, Ug, Solidworks, etc.), system analysis and design methodology have gradually For research and design of mechanical parts. To better realize the synthesis of multiple disci...

Claims

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Application Information

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IPC IPC(8): C22C33/04F16B37/02
CPCC22C33/006C22C33/04F16B37/02
Inventor 储兆圣张礼马飞翔
Owner ANHUI FANGYUAN MACHINERY
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