Effect of TiC and NbC carbides on creep life of stainless steels

Abe F.; Murata M.; Miyazaki H.

首页> 外文期刊>Materials at High Temperatures >Effect of TiC and NbC carbides on creep life of stainless steels

【24h】

Effect of TiC and NbC carbides on creep life of stainless steels

机译：TIC和NBC碳化物对不锈钢蠕变寿命的影响

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

The effect of TiC and NbC carbides on creep life has been investigated for 321HTB and 347HTB steels at 600-750 degrees C for about 20-200,000 h. The creep data for 304HTB steel are used as reference data. The precipitation hardening is larger for the 321HTB than for the 347HTB at short times during creep. Then the reduction of precipitation hardening due to coarsening of TiC and NbC carbides takes place for up to long times, which is less significant in the 321HTB than in the 347HTB. The smaller coarsening rate of the TiC carbides than the NbC carbides during creep is discussed on the base of a rate equation for diffusion-controlled Ostwald ripening.

机译：在600-750℃下，研究了TIC和NBC碳化物对蠕变寿命的影响，为600-750℃，约20-200,000小时。 304HTB钢的蠕变数据用作参考数据。在蠕变期间，321HTB的沉淀硬化比347HTB在短时间内较大。然后，由于TIC和NBC碳化物的粗化而降低沉淀硬化，长度长时间发生，这在321HTB中的显着不大于347HTB。在蠕变期间，在蠕变期间的碳化物碳化物的较小粗化速率在扩散控制的Ostwald成熟的速率方程的基础上讨论了蠕变期间的NBC碳化物。

著录项

来源
《Materials at High Temperatures》 |2019年第1期|共13页
作者
Abe F.; Murata M.; Miyazaki H.;
展开▼
作者单位

Natl Inst Mat Sci Struct Mat Div Tsukuba Ibaraki Japan;

Natl Inst Mat Sci Struct Mat Div Tsukuba Ibaraki Japan;

Natl Inst Mat Sci Struct Mat Div Tsukuba Ibaraki Japan;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类工程材料学;
关键词
Austenitic stainless steel; 321 steel; 347 steel; creep life; TiC carbide; NbC carbide; precipitation hardening; coarsening of carbide;

机译：奥氏体不锈钢;321钢;347钢;蠕虫;碳化物;NBC硬质合金;降水硬化;碳化物粗化;

相似文献

外文文献
中文文献
专利

1. Effect of TiC and NbC carbides on creep life of stainless steels [J] . Abe F., Murata M., Miyazaki H. Materials at High Temperatures . 2019,第1期

机译：TIC和NBC碳化物对不锈钢蠕变寿命的影响
2. Effects of TiC and Cr_(23)C_6 Carbides on Creep-Fatigue Properties in AISI 321 Stainless Steel [J] . Kyung Seon Min, Soo Chan Lee, Soo Woo Nam Materials transactions . 2002,第11期

机译：TiC和Cr_（23）C_6碳化物对AISI 321不锈钢蠕变疲劳性能的影响
3. EFFECTS OF MODIFICATION OF THE CARBIDE CHARACTERISTICS THROUGH GRAIN BOUNDARY SERRATION ON CREEP-FATIGUE LIFE IN AUSTENITIC STAINLESS STEELS [J] . K.J. Kim1, H.U. Hong, K.S. Min Acta metallurgica Sinica . 2004,第5期

机译：晶界变化对碳化物特征的影响对奥氏体不锈钢蠕变疲劳寿命的影响
4. EFFECT OF THE DISPERSION OF NANOSIZED CARBIDES (NbC - TaC) IN THE SINTERED MICROSTRUCTURE OF THE STAINLESS STEEL 316L [C] . Gomes U. U., Oliveira L. A., Soares S. R. S., Advanced powder technology VI . 2007

机译：纳米碳化物（NbC-TaC）的分散对316L不锈钢烧结组织的影响
5. Creep rupture behavior of transition weld joint between P91 steel and AISI 304 austenitic stainless steel [D] . Akram, Javed. 2016

机译：P91钢与AISI 304奥氏体不锈钢之间过渡焊缝的蠕变断裂行为
6. Coarsening behaviour of M23C6 carbides in creep-resistant steel exposed to high temperatures [O] . M. Godec, D. A. Skobir Balantič -1

机译：M23C6碳化物在高温下抗蠕变钢中的粗化行为
7. High Temperature Creep of a 20Cr-25Ni Stainless Steel with Carbide Precipitation : Quantitative Analysis of the Precipitates and Theoretical Study of the Steady State Creep(Materials, Metallurgy Weldability) [O] . TAKAHASHI Yasuo, INOUE Katsunori, YAMANE Toshimi, 2013

机译：碳化物沉淀的20Cr-25Ni不锈钢的高温蠕变：沉淀的定量分析和稳态蠕变的理论研究（材料，冶金和焊接性）
8. SANS And TEM Studies of Carbide Precipitation and Creep Damage in Type 304 Stainless Steel [R] . Yoo, M. H., Ogle, J. C., Schneibel, J. H., 1984

机译：304不锈钢中碳化物析出和蠕变损伤的saNs和TEm研究

Effect of TiC and NbC carbides on creep life of stainless steels

摘要

著录项

相似文献

相关主题

期刊订阅