文章信息/Info

Title:

Research Status and Progress of Preparation Technology for Titanium Alloy Seamless Pipes

文章編號:

1674-3962(2026)01-0001-13

作者:

張貴福; 辛社偉; 孫花梅; 蔡建華; 南榕

1. 東北大學材料科學與工程學院，遼寧 沈陽 110819 2. 西北有色金屬研究院，陜西 西安 710016

Author(s):

ZHANG Guifu; XIN Shewei; SUN Huamei; CAI Jianhua; NAN Rong

1. School of Materials Science and Engineering，Northeastern UniversityShenyang 110819，China 2. Northwest Institute for Nonferrous Metal Research，Xi’an 710016，China

關鍵詞:

鈦合金; 無縫管; 擠壓; 斜軋穿孔; 軋制; 旋壓; 特種鍛造

Keywords:

titanium alloy; seamless pipe; extrusion; rotary piercing; rolling; spinning; special forging

分類號:

TG146.23

DOI:

10.7502/j.issn.1674-3962.202405027

文獻標志碼:

A

摘要:

鈦合金無縫管因具有優(yōu)異的綜合性能而在航空航天、船舶、石油化工等領域得到重要應用。目前，鈦合金管材產量已占據(jù)鈦產品產量的20%，在我國需求用量也越來越大，在鈦及鈦合金市場中占據(jù)重要的地位。然而，鈦合金無縫管的制備對設備要求高、工藝復雜，不同類型鈦合金無縫管的制備具有不同的工藝路線和工藝參數(shù)。重點對采用擠壓和斜軋穿孔制備不同類型鈦合金無縫管坯，以及對管坯進一步軋制、旋壓、特種鍛造加工制備成品管材的方法和研究進展進行了歸納和評述，以期為制備鈦合金無縫管選擇合適的方法提供參考。

Abstract:

Titanium alloy seamless pipes have been widely used in aerospace，shipping，petrochemistry and other fields due to their excellent comprehensive performance．At present，the output of titanium alloy pipes accounts for 20% of the total output of titanium products，and the demand in China is also increasing，occupying an important position in the titanium and titanium alloy markets．However，the preparation of titanium alloy seamless pipes has high equipment requirements and complex processes．The preparation of different types of titanium alloy seamless pipes has different process routes and parameters．Focus in this review is placed on summarizing and reviewing the preparation methods and research progress of seamless pipe blanks of different titanium alloy by extrusion and rotary piercing，and further preparing finished pipes by rolling，spinning and special forging，which can provide some reference for selecting appropriate methods when preparing titanium alloy seamless pipes．