GB/T 46815-2025 Pending National standards

GB/T 46815-2025 Superplastic forming and diffusion bonding of titanium alloy sheets—Technological specifications

Publish Date: 2025-12-31 Implement Date: 2026-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 46815-2025

Standard Type: National standards

Standard Status: Pending

is_force_gb: no

CCS Name: Forging and pressing

ICS Name: Ti and Ti alloys

Publish Date: 2025-12-31

Implement Date: 2026-07-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国锻压标准化技术委员会(SAC/TC 74)

Pages: 20 pages

Scope

本文件规定了钛合金板材超塑成形和扩散连接的总体要求、模具、超塑成形和扩散连接工艺以及过程与成品检验、记录。
本文件适用于TA15、TA32和TC4钛合金板材的超塑成形和扩散连接的工艺活动，其他钛合金板材参照使用。

Development Information

Drafting Units:

中国航空制造技术研究院、中国机械总院集团北京机电研究所有限公司、北京星航机电装备有限公司、西北有色金属研究院、哈尔滨工业大学、宝钛集团有限公司、武汉理工大学、太原理工大学

Drafting Persons:

李志强、韩秀全、许慧元、韩晓宁、曲海涛、王西昌、金红、刘太盈、辛社伟、王国峰、李晓华、李光丽、王静霖、魏巍、冯军宁、强菲、华林、王斌、陈一哲、韩建超

Word Count: 17 Thousand words Pages: 20 pages

Referenced Standards

GB/T 3375-1994 Welding terminology GB/T 3623-1998 Titanium and titanium alloy wire GB/T 3623-2007 Titanium and titanium alloy wire GB/T 3623-2022 Titanium and titanium alloy wire GB/T 3624-1995 Titanium and titanium alloy tubes GB/T 3624-2010 Titanium and titanium alloy seamless tubes GB/T 3624-2023 Titanium and titanium alloy seamless tubes GB/T 4842-1995 Pure argon GB/T 4842-2006 Argon GB/T 4842-2017 Argon GB/T 6026-1998 Acetone for industrial use GB/T 6026-2013 Acetone for industrial use GB/T 8541-1997 Terminology of forging and stamping GB/T 8541-2012 Terminology of forging and stamping GB/T 9452-2003 Testing method for work zone of Heat treatment furnace GB/T 9452-2012 Testing method for working zone of heat treatment furnace GB/T 9452-2023 Test method for qualified work zone of heat treatment furnace GB 13318-2003 General rules for safety and environmental conservation of forging production GB/T 22865-2008 Kraft GB/T 45135-2024 Superplastic forming and diffusion bonding parts of titanium alloy sheet—General specifications

Related Standards

GB/T 6611-1986 Replaced

GB/T 6611-1986 Terminology for titanium and titanium alloy

Publish Date: 1986-07-24

GB/T 8180-1987 Replaced

GB/T 8180-1987 Wrought titanium and titanium alloy products packing, marking, transporting and storing

Publish Date: 1987-08-31

GB/T 8546-1987 Replaced

GB/T 8546-1987 Titanium clad stainless steel plate

Publish Date: 1987-12-30

GB/T 8547-1987 Replaced

GB/T 8547-1987 Titanium clad steel plate

Publish Date: 1987-12-30

GB/T 14845-1993 Replaced

GB/T 14845-1993 Titanium sheet for plate heat exchangers

Publish Date: 1993-12-24

GB/T 3620.1-1994 Replaced

GB/T 3620.1-1994 Designation and composition of titanium and titanium alloys

Publish Date: 1994-02-20