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High-temperature-resisting high-strength spring hanger

A spring hanger, high-strength technology, applied in the direction of pressure inorganic powder coating, etc., can solve the problems of high cost, short service life, poor performance, etc., and achieve the effect of low cost, reduced wear and good adsorption

Inactive Publication Date: 2015-11-11
BEIDELI ENERGY EQUIP JIANGSU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of society, it also promotes the rapid development of spring hangers. The existing spring hangers are getting bigger and bigger, but their performance is getting worse. Many spring hangers need to be exposed outdoors and in harsh working environments. Therefore, the performance requirements of the spring hanger are very strict, and it must have the advantages of corrosion resistance and high temperature resistance. However, the spring hanger on the market cannot meet the existing requirements, and the service life is short and the cost is high.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A high-temperature-resistant high-strength spring hanger provided in this embodiment, the surface of the spring hanger is provided with a high-strength metal coating, and the components of the high-strength metal coating are: carbon: 0.06%, magnesium: 0.06% , silicon: 0.15%, vanadium: 0.45%, nickel: 7.52%, titanium: 2.73%, copper: 0.02%, polonium: 1.84%, cobalt: 0.24%, tungsten: 0.52%, antimony: 0.32%, aluminum: 2.62% , lanthanum: 4.45%, neodymium: 3.54%, thulium: 4.36%, europium: 1.22%, additives: 13.42%, and the balance is iron;

[0025] The components of the additives are calculated in parts by weight: mica powder: 4 parts, purple clay: 5 parts, forsterite: 12 parts, deionized water: 50 parts, butyl glycol ether: 7 parts, titanium dioxide: 8 parts Parts, clay: 17 parts;

[0026] The preparation method of the auxiliary agent is as follows: mix and pulverize mica powder, purple clay and forsterite, pass through a 100-mesh sieve to obtain powder A, then mix and pulveri...

Embodiment 2

[0033] A high-temperature-resistant high-strength spring hanger provided in this embodiment, the surface of the spring hanger is provided with a high-strength metal coating, and the components of the high-strength metal coating are: carbon: 0.08%, magnesium: 0.08% , silicon: 0.18%, vanadium: 0.48%, nickel: 7.55%, titanium: 2.75%, copper: 0.05%, polonium: 1.86%, cobalt: 0.26%, tungsten: 0.56%, antimony: 0.35%, aluminum: 2.65% , lanthanum: 4.48%, neodymium: 3.56%, thulium: 4.38%, europium: 1.24%, additives: 13.46%, and the balance is iron;

[0034] The components of the additives are calculated in parts by weight: mica powder: 6 parts, purple clay: 7 parts, forsterite: 15 parts, deionized water: 55 parts, butyl glycol ether: 9 parts, titanium dioxide: 12 parts parts, clay: 19 parts;

[0035] The preparation method of the auxiliary agent is as follows: mix and pulverize mica powder, purple clay and forsterite, pass through a 100-mesh sieve to obtain powder A, then mix and pulver...

Embodiment 3

[0042] A high-temperature-resistant high-strength spring hanger provided in this embodiment, the surface of the spring hanger is provided with a high-strength metal coating, and the components of the high-strength metal coating are: carbon: 0.07%, magnesium: 0.07% , silicon: 0.17%, vanadium: 0.47%, nickel: 7.53%, titanium: 2.74%, copper: 0.04%, polonium: 1.85%, cobalt: 0.25%, tungsten: 0.54%, antimony: 0.34%, aluminum: 2.64% , lanthanum: 4.47%, neodymium: 3.55%, thulium: 4.37%, europium: 1.23%, additives: 13.45%, and the balance is iron;

[0043] The components of the additives are calculated in parts by weight: mica powder: 5 parts, purple clay: 6 parts, forsterite: 14 parts, deionized water: 54 parts, butyl glycol ether: 8 parts, titanium dioxide: 10 parts Parts, clay: 18 parts;

[0044] The preparation method of the auxiliary agent is as follows: mix and pulverize mica powder, purple clay and forsterite, pass through a 100-mesh sieve to obtain powder A, then mix and pulver...

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Abstract

The invention discloses a high-temperature-resisting high-strength spring hanger. The surface of the spring hanger is provided with a high-strength metal coating. The high-strength metal coating comprises, by mass percent, 0.06%-0.08% of carbon, 0.06%-0.08% of magnesium, 0.15%-0.18% of silicon, 0.45%-0.48% of vanadium, 7.52%-7.55% of nickel, 2.73%-2.75% of titanium, 0.02%-0.05% of copper, 1.84%-1.86% of polonium, 0.24%-0.26% of cobalt, 0.52%-0.56% of tungsten, 0.32%-0.35% of antimony, 2.62%-2.65% of aluminum, 4.45%-4.48% of lanthanum, 3.54%-3.56% of neodymium, 4.36%-4.38% of thulium, 1.22%-1.24% of europium, 13.42%-13.46% of an auxiliary and the balanced ferrum.

Description

technical field [0001] The invention relates to a spring hanger, in particular to a high-temperature-resistant and high-strength spring hanger. Background technique [0002] With the rapid development of society, it also promotes the rapid development of spring hangers. The existing spring hangers are getting bigger and bigger, but their performance is getting worse. Many spring hangers need to be exposed outdoors and in harsh working environments. Therefore, the performance requirements of the spring hanger are very strict, and it must have the advantages of corrosion resistance and high temperature resistance. However, the spring hanger on the market cannot meet the existing requirements, and the service life is short and the cost is high. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a high-temperature-resistant high-strength spring hanger. The surface of the sp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C38/60C23C24/04
Inventor 郭芬阳伏程刘治联
Owner BEIDELI ENERGY EQUIP JIANGSU CO LTD
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