Corrosion-resistant alloy steel ring part and production process thereof

An alloy steel and corrosion-resistant technology, applied in the field of corrosion-resistant alloy steel rings and their production processes, can solve the problems of weak flame retardant performance and poor corrosion performance.

Inactive Publication Date: 2017-12-01
ANHUI TONGSHENG RING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the alloy steel produced by the existing technology has certain strength, hardness and heat resistance and stability, it has the defects of poor corrosion performance and weak flame retardancy, which cannot meet the needs of alloy steel materials in specific places.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A corrosion-resistant alloy steel ring, made of the following raw materials in parts by weight: 0.1% of fluorinated graphite, 0.1% of fluorocarbon resin, 0.3% of curing agent, 0.4% of defoaming agent, 1% of nickel carbonate, and 0.5% of polypropylene , 0.5% melamine phosphate, 1% phosphoric acid ester, 1% magnesium silicate, 0.8% cerium dioxide, 0.4% silicon dioxide, 0.55% ferromanganese, 0.3% ferro-aluminum, 0.4% ferro-titanium, and the balance is iron and other impurity elements.

[0023] A corrosion-resistant alloy steel ring, the production process of which includes the following steps:

[0024] (1) Add fluorinated graphite and fluorocarbon resin to the disperser, add ethanol with the same mass as the two, ultrasonically disperse for 20 minutes, mechanically stir for 1 hour, and then disperse with an ultrasonic pulverizer for 30 minutes to obtain a uniformly mixed dispersion, add After curing agent and defoamer, mix well, vacuumize at room temperature, and set asid...

Embodiment 2

[0030] A corrosion-resistant alloy steel ring, made of the following raw materials in parts by weight: 0.4% graphite fluoride, 0.3% fluorocarbon resin, 0.5% curing agent, 0.8% defoamer, 3% nickel carbonate, and 0.8% polypropylene , 0.9% melamine phosphate, 4% phosphoric acid ester, 4% magnesium silicate, 1.3% cerium dioxide, 0.7% silicon dioxide, 0.8% ferromanganese, 0.6% ferro-aluminum, 0.6% ferro-titanium, and the balance is iron and other impurity elements.

[0031] A corrosion-resistant alloy steel ring, the production process of which includes the following steps:

[0032] (1) Add fluorinated graphite and fluorocarbon resin to the disperser, add ethanol with the same mass as the two, ultrasonically disperse for 30 minutes, mechanically stir for 1 hour, and then disperse with an ultrasonic pulverizer for 30 minutes to obtain a uniformly mixed dispersion, add After curing agent and defoamer, mix well, vacuumize at room temperature, and set aside;

[0033] (2) Put nickel c...

Embodiment 3

[0038] A corrosion-resistant alloy steel ring, made of the following raw materials in parts by weight: 0.2% of fluorinated graphite, 0.12% of fluorocarbon resin, 0.35% of curing agent, 0.5% of defoaming agent, 1.5% of nickel carbonate, and 0.6% of polypropylene , melamine phosphate 0.6%, phosphate ester 1.5%, magnesium silicate 1.5%, cerium oxide 0.9%, silicon dioxide 0.5%, ferromanganese 0.6%, aluminum iron 0.4%, titanium iron 0.45%, the balance is iron and other impurity elements.

[0039] A corrosion-resistant alloy steel ring, the production process of which includes the following steps:

[0040](1) Add fluorinated graphite and fluorocarbon resin to the disperser, add ethanol with the same mass as the two, ultrasonically disperse for 22 minutes, mechanically stir for 1 hour, and then disperse with an ultrasonic pulverizer for 30 minutes to obtain a uniformly mixed dispersion, add After curing agent and defoamer, mix well, vacuumize at room temperature, and set aside;

[...

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PUM

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Abstract

The invention relates to the technical field of alloy steel ring parts, in particular to a corrosion-resistant alloy steel ring part and a production process thereof. The alloy steel ring part is prepared from the following raw materials in percentage by weight: 0.1%-0.4% of graphite fluoride, 0.1%-0.3% of fluorocarbon resin, 0.3%-0.5% of a curing agent, 0.4%-0.8% of a defoaming agent, 1%-3% of nickel carbonate, 0.5%-0.8% of polypropylene, 0.5%-0.9% of melamine phosphate, 1%-4% of phosphate, 1%-4% of magnesium silicate, 0.8%-1.3% of cerium dioxide, 0.4%-0.7% of silicon dioxide, 0.55%-0.8% of ferromanganese, 0.3%-0.6% of ferro-aluminium, 0.4%-0.6% of ferrotitanium and the balance of iron and other impurity elements. According to the technical scheme provided by the invention, the alloy steel part can make up the defects of poor corrosion performance and weak flame resistance of alloy steel prepared in the prior art to certain extent.

Description

technical field [0001] The invention relates to the technical field of alloy steel rings, in particular to a corrosion-resistant alloy steel ring and a production process thereof. Background technique [0002] Corrosion-resistant alloy steel is widely used in building materials, automobile manufacturing and other fields. In addition to iron and carbon elements, alloy steel also contains different types and different proportions of alloy elements. Through proper processing, alloy steel can be endowed with special properties to meet various needs for steel. So far, although alloy steel technology has been greatly developed, there are still many problems, such as corrosion resistance, flame retardancy, hardness, etc., which cannot meet the needs in many occasions. [0003] In the Chinese published patent application CN106756431A, aiming at obtaining a preparation method of a wear-resistant and corrosion-resistant alloy steel material, stainless steel scrap, low-carbon manganes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C38/04C22C38/06C22C38/14C22C33/04C21D8/00C21D9/40
CPCC22C38/04C21D8/005C21D9/40C22C33/04C22C38/06C22C38/14
Inventor 蔡锟赵卓
Owner ANHUI TONGSHENG RING
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