stress-relieving furnace

Inner lining erosion is inevitable while the BF is in service, which results in furnace wall temperature gradient filling out as well as thermal stress.

高炉服役过程中内衬侵蚀不可避免，导致炉墙温度梯度变大，热应力也相应变大。

Quantitative analysis for the stress distribution has proved the feasibility of micro-grid application in industrial furnace.

对微格栅砌体应力分布的定量分析表明:微格栅砌体完全能够满足工业炉炉体的力学性能要求.

As hole-intensive, it will cause stress concentration on the local area after opening; stress on local area reaches its yield possibly under changes in the status of the furnace and the corresponding fluctuations of the furnace shell in the circumstances, which entered the plastic state.

由于孔洞密集，开孔后在局部区域会引起应力集中；在炉况变化、炉壳受力相应波动的情况下导致局部区域应力可能会提前到达屈服，从而进入塑性状态。

Alteration in the shape or dimensions of an object as a result of the application of stress to it. Deformation of Curved Air-Grid in Roller-Type Tempering Furnace and the Pressure on Glass

某物因受到压力而产生的形状或尺寸的改变。辊台式钢化炉弯风栅变形与玻璃受力

Blast furnace shell will get into plastic stress and temperature distortion, and then thermal elasticity is inapplicability.

在炉壳温度较高或者炉内压力比较大的情况下炉壳会进入塑性变形状态，热弹性力学已不适用。