書誌事項
- タイトル別名
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- Evaluation of Cutting Forces for Intermetallic Compounds Formed on Solder Joint Interface by Instrumented Ultramicrotome
- ケイソウカ ウルトラミクロトーム オ モチイタ ハンダ セツゾクブ ニ セイセイ スル キンゾク カン カゴウブツ ノ セッサクリョク ヒョウカ
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説明
Observing interface states is especially important in evaluating solder joint reliability. Cross-section samples of intermetallic compounds generated by copper metallization with lead-free solders (Sn8Zn3Bi, and Sn9Zn, Sn3Ag0.5Cu), with Sn37Pb as a reference, were prepared using an ultramicrotome. We used an instrumented ultramicrotome to study the cutting force profiles of the intermetallic compounds. When we measured them with a needle-like diamond knife (60 μm in width), we found peaks in the profiles consisting of two elements that corresponded to those of the intermetallic compounds. These profiles also correlated well with the hardness of the constituent phases at the solder joint interface.
収録刊行物
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- 日本金属学会誌
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日本金属学会誌 68 (5), 282-287, 2004
公益社団法人 日本金属学会
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詳細情報 詳細情報について
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- CRID
- 1390282681454501248
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- NII論文ID
- 10013070478
- 30018843110
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- NII書誌ID
- AN00187860
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- ISSN
- 18806880
- 24337501
- 00214876
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- NDL書誌ID
- 6972481
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可