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Corrosion-resistant plastic-steel door and window

A plastic-steel door and window, anti-corrosion technology, applied in the direction of the wing leaf frame, etc., can solve the problems of short service life, poor heat insulation, poor heat preservation, etc., and achieve the effect of long service life, good wear resistance and good heat preservation

Active Publication Date: 2018-08-14
苏州盈腾五金制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Wooden doors and windows are moderate in price, poor in appearance, poor in sealing, afraid of fire and flammable, deformed and cracked, only suitable for low-grade, general places, high maintenance cost, and short service life
Steel welded doors and windows are low in price, low in grade, easy to corrode, easy to deform, high in maintenance costs, short in service life, and are facing elimination
Aluminum alloy doors and windows have good flame retardancy, luxurious appearance but poor integrity, easy to deform, easy to corrode, and poor thermal insulation, poor heat insulation, and weak sound insulation effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A corrosion-resistant plastic-steel door and window, said corrosion-resistant plastic-steel door and window comprising an uppermost metal alloy layer, an anti-corrosion layer in the middle layer and a lowermost chromium carbide alloy layer combined, the metal alloy layer is a silicon alloy, the carbonized The chromium alloy layer includes: carbon, manganese, sulfur, aluminum, steel, chromium and iron. The metal alloy layer accounts for 21% of the total weight of corrosion-resistant plastic-steel doors and windows, and the anti-corrosion layer accounts for 21% of the total weight of corrosion-resistant plastic-steel doors and windows. 18%, the chromium carbide alloy layer accounts for 45% of the total weight of corrosion-resistant plastic steel doors and windows, and the chromium carbide alloy layer includes the following components in mass percentage: carbon accounts for 0.1%, manganese accounts for 0.4%, and sulfur accounts for 0.2% , aluminum accounts for 1.5%, chromiu...

Embodiment 2

[0017] A corrosion-resistant plastic-steel door and window, said corrosion-resistant plastic-steel door and window comprising an uppermost metal alloy layer, an anti-corrosion layer in the middle layer and a lowermost chromium carbide alloy layer combined, the metal alloy layer is a silicon alloy, the carbonized The chromium alloy layer includes: carbon, manganese, sulfur, aluminum, steel, chromium and iron. The metal alloy layer accounts for 37% of the total weight of corrosion-resistant plastic-steel doors and windows, and the anti-corrosion layer accounts for 37% of the total weight of corrosion-resistant plastic-steel doors and windows. 18-25%, the chromium carbide alloy layer accounts for 54% of the total weight of corrosion-resistant plastic steel doors and windows, and the chromium carbide alloy layer includes the following components in mass percentage: carbon accounts for 0.3%, manganese accounts for 0.7%, sulfur accounts for 0.3%, aluminum accounts for .8%, chromium a...

Embodiment 3

[0020] A corrosion-resistant plastic-steel door and window, said corrosion-resistant plastic-steel door and window comprising an uppermost metal alloy layer, an anti-corrosion layer in the middle layer and a lowermost chromium carbide alloy layer combined, the metal alloy layer is a silicon alloy, the carbonized The chromium alloy layer includes: carbon, manganese, sulfur, aluminum, steel, chromium and iron. The metal alloy layer accounts for 28% of the total weight of corrosion-resistant plastic-steel doors and windows, and the anti-corrosion layer accounts for 28% of the total weight of corrosion-resistant plastic-steel doors and windows. 20%, the chromium carbide alloy layer accounts for 48% of the total weight of corrosion-resistant plastic-steel doors and windows, and the chromium carbide alloy layer includes the following components in mass percentages: carbon accounts for 0.2%, manganese accounts for 0.5%, and sulfur accounts for 0.3% , Aluminum accounts for 1.6%, chromi...

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Abstract

The invention discloses a corrosion-resistant plastic-steel door and window which is formed by combining an uppermost-layer metal alloy layer, a middle-layer anticorrosion layer and a lowermost-layerchromium carbide alloy layer. A silicon alloy is adopted as the metal alloy layer, and the chromium carbide alloy layer comprises carbon, manganese, sulphur, aluminum, steel, chrome and iron. The metal alloy layer accounts for 21-37% of the corrosion-resistant plastic-steel door and window in total weight, the anticorrosion layer accounts for 18-25% of the corrosion-resistant plastic-steel door and window in total weight, and the chromium carbide alloy layer accounts for 45-54% of the corrosion-resistant plastic-steel door and window in total weight. The corrosion-resistant plastic-steel doorand window is resistant to extrusion, high in hardness, good in abrasion resistance, not prone to being corroded, long in service life and good in heat preservation.

Description

technical field [0001] The invention relates to a corrosion-resistant plastic-steel door and window. Background technique [0002] Doors and windows are an indispensable part of the living room. Up to now, doors and windows have experienced four eras of wood, steel, aluminum alloy, and plastic steel doors and windows. Wooden doors and windows are moderate in price, poor in appearance, poor in sealing, afraid of fire and flammable, deformed and cracked, only suitable for low-grade, general places, high maintenance cost, and short service life. Steel welded doors and windows are low in price, low in grade, easy to corrode, easy to deform, high in maintenance costs, short in service life, and are facing elimination. Aluminum alloy doors and windows have good flame retardancy, luxurious appearance but poor integrity, easy to deform and corrode, and have poor thermal insulation, poor heat insulation, and weak sound insulation. Contents of the invention [0003] The main tech...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B3/12C22C38/60C22C38/04C22C38/06
CPCC22C38/04C22C38/06C22C38/60E06B3/12
Inventor 胡兴男
Owner 苏州盈腾五金制品有限公司
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