Complex saturation of titanium alloys with boron, chromium and titanium

被引：0

作者：

Alexey G. ^{[1
,2
]}

Guriev M.A ^{[2
]}

Ivanov S.G ^{[3
]}

Quan Z. ^{[1
]}

Shunqi M. ^{[1
]}

机构：

[1] Hubei Digital Textile Equipment Key Laboratory, Wuhan Textile University, Wuhan

[2] Polzunov Altai State Technical University, Barnaul

[3] LLC Hardening Technologies, Barnaul

来源：

Solid State Phenomena | 2019年 / 298卷

关键词：

Boron; Boronizing; Chemical-thermal treatment; Chromium; Hardening; Titanium;

D O I：

10.4028/www.scientific.net/SSP.298.32

中图分类号：

学科分类号：

摘要：

This work described the technology of boronizing of titanium Grade2 from the generation of the gas phase directly in a sealed container during the decomposition reactions of the powder saturating medium. With such an implementation of the process in a closed volume, waste gas neutralization devices are not required, since the generation and decomposition of active saturating gases occurs in a closed volume. At saturation of titanium from the gas mixture, titanium borides, titanium nitrides, as well as titanium and chromium carbides can be produced in the coating. The microhardness of the coating is 2800-3200 HV0.1. The thickness of the diffusion coatings in this case can be up to75 microns. It is indicated that diffusion coatings on titanium by this technology should not exceed a thickness of more than 100 microns, and if the thickness of the diffusion coating exceeds 100 microns, the risk of chipping will increase. © 2019 Trans Tech Publications Ltd, Switzerland.

引用

页码：32 / 37

页数：5

共 50 条

[21] Effects of boron on microstructure in cast titanium alloys
Bermingham, M. J.
McDonald, S. D.
Nogita, K.
John, D. H. St.
Dargusch, M. S.
SCRIPTA MATERIALIA, 2008, 59 (05) : 538 - 541
[22] PHOTOMETRIC DETERMINATION OF BORON IN TITANIUM AND ITS ALLOYS
CALKINS, RC
STENGER, VA
ANALYTICAL CHEMISTRY, 1956, 28 (03) : 399 - 402
[23] Boron-induced microstructural manipulation of titanium and titanium alloys in additive manufacturing
Sola, A.
Trinchi, A.
VIRTUAL AND PHYSICAL PROTOTYPING, 2023, 18 (01)
[24] Boron-induced microstructural manipulation of titanium and titanium alloys in additive manufacturing
Sola, A.
Trinchi, A.
VIRTUAL AND PHYSICAL PROTOTYPING, 2023,
[25] Modeling of β → α transformation in complex titanium alloys
Di Napoli, Paolo
Appolaire, Benoit
Aeby-Gautier, Elisabeth
Beneteau, Adeline
SOLID-SOLID PHASE TRANSFORMATIONS IN INORGANIC MATERIALS, PTS 1-2, 2011, 172-174 : 1044 - +
[26] PHASE ANALYSIS OF COMPLEX TITANIUM ALLOYS
BLOK, NI
GLAZOVA, AI
KOKHOVA, GM
LASHKO, NF
INDUSTRIAL LABORATORY, 1958, 24 (02): : 140 - 143
[27] COMPLEX ALLOYING OF TITANIUM-ALLOYS
KHOREV, AI
METAL SCIENCE AND HEAT TREATMENT, 1975, 17 (7-8) : 701 - 705
[28] Titanium and Titanium Alloys
不详
LIBRARY JOURNAL, 1954, 79 (18) : 1895 - 1896
[29] Modeling of β→α Transformation in Complex Titanium Alloys
Di Napoli, Paolo
Appolaire, Benoit
Aeby-Gautier, Elisabeth
Beneteau, Adeline
TI-2011: PROCEEDINGS OF THE 12TH WORLD CONFERENCE ON TITANIUM, VOL I, 2012, : 628 - 631
[30] Diffusion Hardening of Sintered Ceramic W-Co Materials by Simultaneous Diffusion Saturation with Boron, Chromium, and Titanium
Gur'ev, A. M.
Gur'ev, M. A.
Ivanov, S. G.
Chernykh, E. V.
TECHNICAL PHYSICS, 2022, 67 (10) : 692 - 695

← 1 2 3 4 5 →