通过试验研究与分析认为可以通过完全退火处理来预防。
Based on test - researching and analyzing, it is shown that the stress corrosion of boiler fire-tubes car. be prevented by full annealing.
当“退火”这个术语用于铁类合金而又无其他限制条件时，指的是完全退火。
When the term "annealing" is applied to ferrous alloys without qualification, full annealing is implied.
这过程被称为完全退火，因为它去除了以前组织结构的所有痕迹、细化晶粒并软化金属。
This process is known as full annealing because it wipes out all trace of previous structure, refines the crystalline structure, and softens the metal.
试验结果表明H13钢在最佳完全退火温度、淬火温度、回火温度下可得到最优综合性能。
The test results show that the surface of H13 steel can obtain the optimum performance at temperature of complete annealing, quenching and tempering.
高于此点，由于超过共析点钢完全由珠光体和退火状态的渗碳体组成，硬度增加并不多。
Above this point the hardness can be increased only slightly, because steels above the eutectoid point are made up entirely of pearlite and cementite in the annealed state.
经批量生产验证，取消了退火，铸态完全达到了康明斯标准规定的铁素体球铁的要求。
The result show that, the as-cast casting can completely meet the specification of Cummins standard about ferrite ductile iron after omitting annealing by high volume production provement.
如果把烧红的钢丝直接取出冷却，则退火不完全，钢丝硬度大，不易绕制弹簧。
If the red hot wire directly out of the cooling, the annealing is not complete, steel wire hardness, not easy to spring.
而高住量辐照样品中观察到比双空位更复杂的缺陷形式，其完全被退火的温度比低剂量辐照的高250k。
Thecomplete annealing temperature of the defects for low fluence irradiated GaP was250K lower than that for high fluence irradiated GaP.
由于超过共析点钢完全由珠光体和退火状态的渗碳体组成，因此高于此点硬度增加并不多。
Above this point the hardness can be increased only slightly, because steels above the eutectoid point are made up entirely of pearlite and cementite in the annealed state.
对基于静力位移结构识别问题的参数分组及可辨识性标准进行了讨论，建立了基于模拟退火-单纯形的完全非线性识别算法。
Then the parameter group and identifmbility criterions were discussed . the identification algorithm based on the simulated annealing - simplex shape algorithm was proposed.
通过实验表明，在满足模拟退火算法全局收敛性的情况下，子排列反序并移位抽样方式对求解np完全问题是非常有效的。
It was experimentally proved that the sampling form for the sub-array reverse order and shift was a very effective way to solve the NP issue under the overall convergence for sa conditions.
通过实验表明，在满足模拟退火算法全局收敛性的情况下，子排列反序并移位抽样方式对求解np完全问题是非常有效的。
It was experimentally proved that the sampling form for the sub-array reverse order and shift was a very effective way to solve the NP issue under the overall convergence for sa conditions.
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