The results show that the coarse austenite grain in heat affect zone (HAZ) of Ni-base alloy is observed, mass ferrite appears in HAZ of X60 steel.

高温高压法加速腐蚀。结果表明，C4镍基合金热影响区奥氏体晶粒长大，X60钢过热区为大块铁素体组织。

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The striation spacing in heat affect zone and welded seam samples was wider than that in matrix sample, this shows that fatigue crack propagation...

焊缝区和热影响区试样的辉纹间距较基体区的大，说明裂纹扩展速率快，焊缝和热影响区的抗裂纹扩展性较基体差。

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Improvement of elongation of joint is related to weaker cool deformation degree of heat affect zone (HAZ) and uniformity of strength and stress level between weld and base metal.

接头延伸率的改善同热影响区冷变形程度的减弱及焊缝强度、应力水平同母材趋于一致有很大关系。

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"We let the zone affect us and didn't get the ball movement we needed, " Hill said.

NPR: Cal Beats No. 7 Arizona 77-69 For Big Road Win

He pointed out that the exchange rate remained near its long-term average, and made a statement of the obvious: that the level of the euro could affect both euro-zone inflation and growth.

WSJ: Euro's Recovery Not Without Pain for Some

Another concern, particularly among fiscally struggling euro-zone states, is how a tax on sovereign-bond transactions might affect governments' borrowing costs.

WSJ: EU Likely to Weaken Proposed Transaction Tax