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Title:
STAINLESS STEEL/CARBON STEEL DOUBLE-METAL ANGLE STEEL AND COMPOSITE MOLDING TECHNOLOGY
Document Type and Number:
WIPO Patent Application WO/2017/067209
Kind Code:
A1
Abstract:
A stainless steel/carbon steel double-metal angle steel and a composite molding technology. The double-metal angle steel comprises a first angle steel foot (1) and a second angle steel foot (2) that are molded integrally. Each of the first angle steel foot (1) and a second angle steel foot (2) comprises an outer stainless steel layer (3) and an inner carbon steel core (4). The stainless steel layers (3) coat the circumferences of the corresponding carbon steel cores (4). Bonding interfaces of the stainless steel layers (3) and the corresponding carbon steel cores (4) are subjected to interference fit, high-temperature heating and action of a rolling pressure in the composite molding technology to form metallurgical bonding interfaces.

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Inventors:
XIANG, Yong (No.1 QunLe Street Economic and Technological Development Area, Loudi, Hunan 9, 417009, CN)
LI, Juliang (No.1 QunLe Street Economic and Technological Development Area, Loudi, Hunan 9, 417009, CN)
MAO, Jinsong (No.1 QunLe Street Economic and Technological Development Area, Loudi, Hunan 9, 417009, CN)
LI, Cunliang (No.1 QunLe Street Economic and Technological Development Area, Loudi, Hunan 9, 417009, CN)
WANG, Yun (No.1 QunLe Street Economic and Technological Development Area, Loudi, Hunan 9, 417009, CN)
ZENG, Linfang (No.1 QunLe Street Economic and Technological Development Area, Loudi, Hunan 9, 417009, CN)
Application Number:
CN2016/087483
Publication Date:
April 27, 2017
Filing Date:
June 28, 2016
Export Citation:
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Assignee:
HUNAN 3T NEW MATERIAL CO., LTD (No.1 QunLe Street Economic and Technological Development Area, Loudi, Hunan 9, 417009, CN)
International Classes:
B32B1/00; B32B15/01; B32B37/06; F16S3/00; B32B37/10; B32B38/00; B32B38/16
Foreign References:
CN105172218A2015-12-23
CN205112546U2016-03-30
CN102553959A2012-07-11
EP1092535A12001-04-18
JPH07204790A1995-08-08
Attorney, Agent or Firm:
CHINABLE IP (620 Room, 35-10-2 The 6th Floor,No.35 Anding Road, Chaoyang District, Beijing 9, 100029, CN)
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