• 应力腐蚀测试结果表明,原应力腐蚀性能改变能达到应力腐蚀标准的芯棒,且远远超过标准要求

    It is shown by testing results that a bad rod resistant to stress corrosion can be promoted to an excellent rod thus reach even beyond the request of standard.

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  • 电流噪声标准偏差可用于比较同一腐蚀类型下材料腐蚀速度

    Standard deviation of current noise is qualified to compare corrosion rates of metals with the same corrosion type.

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  • 避免气压过大湿度温度超出规定标准通风不良易燃、易爆、腐蚀物品场所使用、贮存。

    Avoid operate or reserve in the room with high air pressure, humidity and temperature out of the required standard, airless, or the objects of flammable, explosive, corrosive materials.

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  • 容器标准规定耳轴支撑腐蚀余度符合标准中的规定

    For the internal parts specified in Vessel Standard such as lugs and support rings, corrosion allowance shall conform to the stipulations in it.

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  • 机体采用先进喷塑工艺物料接触部件选用进口不锈钢材料,卫生标准高、抗腐蚀、设备使用寿命

    The machine adopts advanced plastic spraying technology, while the parts that contact the materials choose stainless steel, So with a good standard hygiene, anti-corrosive and long useful life.

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  • 依据NACE标准研究X80管线硫化物应力腐蚀开裂(SSCC)开裂(HIC)行为

    Based on the NACE standard, the behavior of restriction on hydrogen induced cracking (HIC) and sulfide stress corrosion cracking (SSCC) of X80 grade pipeline steel was investigated.

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  • 第4参照相关标准根据腐蚀介质特殊性创造性设计了试验室金属腐蚀试验

    In chapter 4, according to the related standards and the particularity of the caustic medium, the paper puts forward a creationary laboratory metal corrosion test.

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  • 介绍湿H2S环境金属材料腐蚀试验标准方法手段并重点强调了在H2S试验过程中常遇到的一些问题的处理方法

    The standards and techniques for the corrosion test of metal materials in wet H2S environment are described. The problems normally encountered in the tests and solutions are highlighted.

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  • 本文通过一系列试验,建议现行的奥氏体不锈钢晶间腐蚀试验标准中的弯曲评定参数进行适当修改,以有利于工厂生产和检验。

    This paper proposed a suggestion for modification bend coefficient in the present standard. It would be beneficial to process of making stainless steel pressure vessels.

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  • 由于在该方位腐蚀出的标准的V型难以对此精确设计固定光纤

    It is difficult to design accurately to fix the fibers because non-standard V-grooves are formed.

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  • YSW105现场应用效果表明,系统浓缩倍数平均4.5,监测换热器腐蚀速率粘附速率均优于中石化标准

    The pilot-scale experiment of YSW105 shows that both erosion rate of heat exchanger and adhesion rate excel the standard of China Petroleum & Chemical Corporation.

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  • 经过精心挑选标准泵制造材料,可抵御海水这样腐蚀液体侵蚀

    The standard materials of construction have been carefully chosen to resist the corrosive effects aggressive liquids such as seawater.

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  • 本文介绍了选用优质石英芯片基体材料一种制作方法关键技术包括标准光刻湿法腐蚀键合等微加工技术。

    This paper introduces a fabricated method of using fused silica as the chip material. It includes standard photolithography, wet chemical etching and bonding techniques.

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  • 试验结果表明,该厚具有良好的应力腐蚀性能,其技术指标达到美国AMS4202A《74-T7351合金标准的要求。

    The test results show that the 7475-T7351 plates have good stress corrosion resistance. Their properties meet the AMS4202A《7475-T7351 alloy platestandard.

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  • 由于土壤腐蚀常规评价方法都是基于分级界线明确的多因素标准往往漏失一些有用信息甚至造成错误结论

    The conventional evaluation methods of soil corrosivity on basis of multifactorial standards of definite classifying line often lose some useful information and even cause some wrong conclusions.

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  • 极端不能够向上循环,否则由于水平氯化物浇水予甜的软水将会腐蚀抑制剂需要使用按照工业标准维持可接受腐蚀率。

    Extremely soft waters that cannot be cycled up, or waters with high levels of chlorides will require the use of corrosion inhibitors to maintain acceptable corrosion rates by industry standards.

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  • 本企业尤其注意国家标准不适合于高温范围、焊接腐蚀紧固件

    Especially attention shall be taken that the National Standards of fasteners can not be used for high temperature operation, weldability and corrosion resistance fasteners by enterprises.

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  • 具有镀层,抗腐蚀能力、镀层牢固等特点。 并可根据用户特殊需求,按行业标准提供各种规格的镀锌丝。

    With a thick coating, corrosion resistance strong, solid coatingetcAccording tothe special needs of users, providinga variety of galvanized wireaccording to steel stand, industry standards.

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  • 标准树脂相比DCPD改性对苯型不饱和聚酯树脂力学强度耐热腐蚀性强,

    DCPD modified TUPR has excellent properties such as higher mechanical strength, better air drying, and better thermal and chemical resistance compared with conventional ones.

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  • 活塞单件不锈钢设计,抗腐蚀磁感应标准各种规模的抵抗。

    Piston: Single piece, stainless steel design, corrosion resistant with magnetic sensing band standard all sizes.

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  • 结果表明,改性氧化具有良好催化性能,催化剂产物分离,可再生,反应体系腐蚀,产品收率90%,产品质量符合GB8317 - 87标准

    Good catalytic quality is showed and no corrosion presents. Yield rate reaches 90%. Modified zirconium oxide is recyclable and easy to be separated from product.

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  • 企业尤其注意国家标准不适合于高温范围、焊接腐蚀紧固件。

    Especially attention shall be taken that the National Standards of Fasteners can not be used for high temperature operation, weldability and corrosion res...

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  • 通过金属腐蚀冷却水中的腐蚀试验(美国材料试验学会标准ASTMD1384),效果较为满意。

    Subjected it to corrosion test in water of corrosion medium and cooling water medium (according to ASTM D1384-80), a result of satisfactory inhibiting corrosion behavior is obtained.

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  • 定点液位测量提高流量标准装置工作效率,能够使流量标准装置直接检定腐蚀液体流量计并且可以实现校准过程自动化数据自动采集自动化管理。

    The adjusting of flow meter is automatic when the method of measuring fixed-point liquid level is used on liquid flow calibration facility, and the data can be gathered and processed automatically.

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  • 讨论了气象污染特征划分大气腐蚀性等级ISO9223国际标准

    The applicability of international standard ISO9223, which illustrated the classification of corrosivity by means of meteorology and pollution data, was discussed.

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  • 外观质量腐蚀性能上都能满足客户标准要求

    The shape, quality and corrosion resistance can meet customer's requirement

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  • 外观质量腐蚀性能上都能满足客户标准要求

    The shape, quality and corrosion resistance can meet customer's requirement

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