Matches in SemOpenAlex for { <https://semopenalex.org/work/W621574614> ?p ?o ?g. }
Showing items 1 to 37 of
37
with 100 items per page.
- W621574614 endingPage "256" @default.
- W621574614 startingPage "252" @default.
- W621574614 abstract "真空感应熔炼时采用高纯氧化物坩埚及石墨坩埚,保持其他控制参数不变,得到名义成分为Ti-55.8%Ni的TiNi形状记忆合金铸锭,经完全相同的加工工艺制备成Φ1.5mm的TiNi合金丝材。用自制试验装置对所得TiNi合金丝材的室温低周弯曲疲劳性能进行评价。研究发现,使用氧化物坩埚熔炼所得材料的低周弯曲疲劳性能较使用石墨坩埚得到的材料有显著提高。杂质成分分析及SEM形貌观察显示合金中第二相夹杂物有所减少,这是其性能得到改善的主要原因。采用随机安排对比试验结果的t检验方法可以判断,氧化物坩埚使用中期所得到TiNi合金的疲劳性能较好。认为坩埚的连续使用次数过多坩埚材料性能的恶化是造成周期疲劳变坏的主要原因。" @default.
- W621574614 created "2016-06-24" @default.
- W621574614 creator A5027984788 @default.
- W621574614 creator A5030576916 @default.
- W621574614 creator A5045191910 @default.
- W621574614 creator A5053105171 @default.
- W621574614 creator A5084635539 @default.
- W621574614 date "2008-01-01" @default.
- W621574614 modified "2023-09-23" @default.
- W621574614 title "杂质对Ti-55.8%Ni SMA低周弯曲疲劳性能的影响" @default.
- W621574614 hasPublicationYear "2008" @default.
- W621574614 type Work @default.
- W621574614 sameAs 621574614 @default.
- W621574614 citedByCount "0" @default.
- W621574614 crossrefType "journal-article" @default.
- W621574614 hasAuthorship W621574614A5027984788 @default.
- W621574614 hasAuthorship W621574614A5030576916 @default.
- W621574614 hasAuthorship W621574614A5045191910 @default.
- W621574614 hasAuthorship W621574614A5053105171 @default.
- W621574614 hasAuthorship W621574614A5084635539 @default.
- W621574614 hasConcept C11413529 @default.
- W621574614 hasConcept C161921814 @default.
- W621574614 hasConcept C41008148 @default.
- W621574614 hasConceptScore W621574614C11413529 @default.
- W621574614 hasConceptScore W621574614C161921814 @default.
- W621574614 hasConceptScore W621574614C41008148 @default.
- W621574614 hasIssue "2" @default.
- W621574614 hasLocation W6215746141 @default.
- W621574614 hasOpenAccess W621574614 @default.
- W621574614 hasPrimaryLocation W6215746141 @default.
- W621574614 hasVolume "32" @default.
- W621574614 isParatext "false" @default.
- W621574614 isRetracted "false" @default.
- W621574614 magId "621574614" @default.
- W621574614 workType "article" @default.