Automobile front top lamp support being high in outer-wall hardness and tensile strength, and preparation method of automobile front top lamp support

A technology of high tensile strength and light bracket, which is applied in the field of mechanical parts processing, can solve the problems of not giving perfect guidance, etc., and achieve the effect of improving life, simple operation and simple process

Inactive Publication Date: 2016-12-21
WUHU CHANGRUI AUTO PARTS
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  • Abstract
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  • Claims
  • Application Information

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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 of valuable metals such as nickel, cobalt, and iron. The clean and efficient treatment of ore provides a reliable basis, but the paper only gives the nickel extraction process, and does not give perfect guidance for the actual mechanical processing application in the later stage

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Embodiment Construction

[0012] A car headlight bracket with high outer wall hardness and good tensile strength, characterized in that it includes the following components in parts by weight: 500-550 parts by weight of limonite, 30-40 parts of maghemite, and pyrite 400-480, cinnabar 10-20, malachite 8-9, maghemite 10-14, sphalerite 5-6, azurite 3-4, chalcocite 6-7, cassiterite 2-3, Tantalum niobite 3-4, brittle styrofoam 1-2, scheelite 2-3, ilmenite 8-9, tantalum rutile 3-4, red arsenic nickel ore 20-30, nickel ore biometallurgical catalyst 200-260; the nickel ore biometallurgy catalyst is made of the following parts by weight: the concentration is 10^4-10^5cfu / m l Aspergillus niger suspension 10-20, the concentration is 10^4-10^5cfu / mL ml Bacillus subtilis suspension 20-30, concentration 10^4-10^5cfu / ml yeast suspension 15-20, concentration 10^4-10^5cfu / ml l nitrifying bacteria suspension 30-34, Soybean sprouts 100-150, glucose 80-100, agar 20-40, water 1000-1100; the preparation method of the nicke...

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Abstract

The invention discloses an automobile front top lamp support being high in outer-wall hardness and tensile strength. The automobile front top lamp support is characterized by comprising the following components in parts by weight: 500-550 parts of limonite, 30-40 parts of maghemite I, 400-480 parts of pyrite, 10-20 parts of cinnabar, 8-9 parts of malachite, 10-14 parts of maghemite II, 5-6 parts of sphalerite, 3-4 parts of azurite, 6-7 parts of chalcocite, 2-3 parts of cassiterite, 3-4 parts of tantalite-columbite, 1-2 parts of jamesonite, 2-3 parts of scheelite, 8-9 parts of ilmenite, 3-4 parts of tantalum rutile, 20-30 parts of niccolite and 200-260 parts of a nickel ore biological metallurgy catalyst. According to the automobile front top lamp support disclosed by the invention, the biological metallurgy technology is adopted and the nickel utilization ratio is improved; meanwhile, the mechanical properties of parts are improved by adopting a multi-channel machining process; and the machined automobile front top lamp support is high in outer-wall hardness and the tensile strength.

Description

technical field [0001] The invention relates to the field of mechanical parts processing, in particular to an automobile headlight bracket with high outer wall hardness and good tensile strength 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 discipline...

Claims

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Application Information

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IPC IPC(8): C22C33/04C22B3/18B21B1/38B23P15/00
CPCB21B1/38B21B2001/386B23P15/00C22B3/18C22C33/006C22C33/04Y02P10/20
Inventor 邱亚东
Owner WUHU CHANGRUI AUTO PARTS
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