Heat sinks with thermal expansivity matching silicon for semiconductor chip mounts;
炭素繊維は、熱膨張係数が小さく寸法安定性に優れており、高温下でも機械的特性の低下が少ない繊維です。
Carbon Fibers have low heat expansion ratio and high dimensional stability, and sustains its those excellent mechanical performances even under high temperature region.
ビームのおかげで、熱膨張による歪みがなく、プロファイル欠陥がない。
The benefit of the beams is that now theydo not have deflection caused by heat expansion, meaning there are no profile defects.
熱膨張によって生じる、軸受や相手軸の寸法変化によるクリアランスの減少を検討する。
Clearance decrease caused by the dimensional change of the bearing andthe mating shaft due to heat expansion should be considered.
比剛性・比強度、低熱膨張性、熱伝導性、吸湿性…。
Specific rigidity, specific strength, low heat expansion, thermal conductivity, moisture absorption….
熱膨張係数とは、温度変化と材料の長さ寸法の変化との関連性を示す値です。
The thermal expansion coefficient relates the change in temperature to the change in a material's linear dimensions.
The thermal expansion has been designed to match that of alumina ceramic and is widely used for ceramic packages that use alumina.
CPC111Cu/PCM/Cu高熱伝導と低熱膨張率の最適値から選択される材料です。9.8260。
CPC232 Cu/PCM/Cu A material selected because of ideal values in terms of high thermal conductivity and low thermal expansion coefficient. 8.4 235.
熱膨張係数はアルミナセラミックスやシリコンと同等レベルも可能です。
The thermal expansion coefficient can be reduced to as low as that of alumina ceramics or silicones.
注意点:熱膨張係数が高く、耐熱衝撃性が弱い。
Attention point: The thermal expansion coefficient is high and the thermal shock resistance is weak.
焼成時の熱膨張率や収縮率が一般陶土に近く、不透明な陶土との練り込みが可能です。
The coefficient of thermal expansion and coefficient of contraction are close to a usual china clay when it's burnt, so it's possible to knead with a opaque china clay.
熱膨張特性のロット間のバラツキが非常に少なく安定しています。
The variation in the thermal expansion characteristics between the production lots is very small and stable.
ガタ防止金属メッシュの採用により、樹脂製軸受にくらべ低い熱膨張率と優れた熱伝導性を有しています。
Backlash prevention Metallic mesh offers lower thermal expansion coefficient and higher thermal conductivity than plastic bearings.
注3ゼロ熱膨張温度を変化させても伸び縮みしない性質のこと。
Zero thermal expansionThis is the property of no expansion or contraction with a change in temperature.
高温耐性:セラミックボールの熱膨張係数が小さく、高温環境下で軸受ボールが膨張しない。
High temperature resistance: the thermal expansion coefficient of ceramic balls is small, and the bearing balls won't expand in high temperature environment.
熱膨張、チャッキング、材料のたわみによる寸法変化に注意が必要です。
Attention should be paid to dimensional variances due to thermal expansion, chucking, and bend of the material.
木材の木目に対するさまざまな方向での熱膨張率と水分収縮率の比率はほぼ一定です。
The relationship between the thermal expansion coefficients and moisture contraction coefficients of wood in different directions relative to the grain is in the same class in terms of size.
Depending on the application and packaging requirements, the coefficient of thermal expansion and thermal conductivity can be tailored for these composites by varying structure and composition.
配管系のアンカー点では熱膨張・収縮や地震による大きな反力が発生します。
Large reaction force is produced at theanchor point of piping systems due to heat expansion and contraction, and earthquakes.
海面上昇:熱膨張と氷河の融解により、1だけ2100m上昇する。
Sea level rise:~1 m rise by 2100 due to thermal expansion and glacial melting.
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