气焊一般用来评估焊接材料的腐蚀速率，评估这些材料在腐蚀环境中的使用。
Autogenous welds are commonly used to evaluate corrosion rates of welded materials and the usage of these materials in corrosive environments.
还有反应堆冷却剂系统焊接问题，它们使用了并且得到原生水,应力腐蚀裂痕。
There are reactor coolant system weld issues, they're used and they're getting primary water stress corrosion cracking.
由于焊接金属与非焊接金属的腐蚀速率会不同，所以有必要研究两种情况。
Corrosion rates can vary between welded and non-welded metals, therefore it is advisable to study the behavior of both conditions.
基本上，这些需求的钢管材料，都具有足够大的强度，韧性，良好的焊接能力以及耐腐蚀介质。
Basically, those steel pipe materials which, with adequately high strength, show sufficient toughness, good welding behaviour and resistance to corrosive media are in demand.
合金钢材料，表面镀镍，全密封焊接，防油、防水、耐腐蚀，可适用于各种环境。
Alloy steel, nickel plated, hermetically welded oil-proof, waterproof and anti-corrosion, suitable for all kinds of environments.
本文介绍了焊接残余应力对金属结构的静强度、脆性断裂以及应力腐蚀开裂的影响。
The paper discusses over the influence exerted by welding residual stress on the static strength, brittle fracture and stress-corrosion cracking of metal structure.
硫对焊接性能也不利，降低耐腐蚀性。
Sulfur is also detrimental to welding performance, reducing corrosion resistance.
研究了奥氏体不锈钢焊接接头在不同酸性介质中的腐蚀行为。
The corrosion behavior of austenite stainless steel weld joint in the different acidic medium was studied.
对焊接不均匀体在腐蚀条件下的电偶腐蚀行为进行了讨论。
In this paper the couple corrosion of heterogeneous welded bodies in corrosive cnvironment is discussed.
锰量增高，削弱钢的抗腐蚀才能，降低焊接性能。
Manganese content increased, weakening the corrosion resistance of steel, reduce the welding performance.
主要原因是介质腐蚀和冲刷以及焊接工艺。
The main reasons are medium erosion and flushing, and the welding specification.
对全焊接板式换热器发生的应力腐蚀进行了分析并且给出了相关的防护措施。
The stress corrosions in welded plate heat exchangers are studied and associated preventive measures are suggested.
本文对921A钢焊接接头在海水腐蚀环境下受弯曲疲劳载菏作用时表面裂纹扩展规律进行了试验研究。
The propagation of surface cracks in welded connections made of type "921A" steel has been investigated experimentally under bending fatigue load and in the corrosive environment of seawater.
分析了全焊接板式换热器发生应力腐蚀的原因，提出了相关的防护措施。
The stress corrosion which will be possible happen in welded plate heat exchanger was principally analyzed and preventive measures for them were given.
AF 1410超高强度钢是一种抗应力腐蚀和焊接性能较好的新型航空材料。
Superhigh strength steel AF1410 is a type of new aviation steel, which is good for resisting stress corrosion and is not difficult to weld.
并研究了高温析出对焊接热影响区及后处理应力腐蚀性能的影响。
The effects of high temperature pre-precipitation on the stress corrosion properties of the heat affected zone were also studied after welding.
铬镍不锈钢系统建立后，焊接处理会破坏存在的钝化膜，并降低材料抗腐蚀的性能。
When SS systems are fabricated, the welding process destroys the existing passive film and compromises the metal's ability to ward off the corrosive process.
非晶体金属焊接工艺新颖，焊接接头表面光滑、内外无焊瘤、抗晶间腐蚀性能良好。
The joints welded by newly developed non-crystal metal welding process have smooth surfaces, with excellent intercrystalline corrosion resistance and no internal and external welding beadings.
根据实验结果拟合出了焊接样品的腐蚀增重曲线。
The weight gain curves made by test result of welding sample were given.
通过对腐蚀形貌和环境进行分析，确认罐顶焊接质量差和雨水渗入是造成腐蚀的主要原因。
The analysis of the corrosion form and environment confirms that the main cause of the corrosion is the poor welding quality and water permeation.
用于焊接耐硫酸介质腐蚀的同类不锈钢、复合板、异种钢等。
For welding similar stainless steels, compound steel plate, dissimilar steels which can insisting sulphuric acid.
锅炉及压力容器除了焊接引起的裂纹外，还存在着由腐蚀性环境而引起的腐蚀开裂。
In addition to cracks resulting from welding in boiler and pressure vessels, there are also corrosion cracks due to corrosive environment.
用内孔焊结构代替传统的端面焊结构是提高换热器管子与管板焊接接头抗应力腐蚀和缝隙腐蚀稳定性的根本途径。
Substituting inner-hole welding construction for traditional end surface welding construction is a fundamental method for raising the stabilities of anti-stress corrosion and anti-slit corrosion.
该课题对于忠武输气管线拟采用的X60抗硫化物应力腐蚀管线钢进行了环焊缝焊接工艺研究。
In this paper, focused on researching on welding process of anti-SSCC X60 pipeline steel for ZHONG-WU pipeline.
用于焊接耐硫酸介质腐蚀的同类不锈钢、复合板、异种钢等。
Fwelding similar stainless steels, compound steel plate, dissimilar steels which can insisting sulphuric acid.
介绍了工业纯钛的特性和钛网孔波纹板除沫器的结构特点、制造焊接方法及抗腐蚀性能。
The performance of industrial titanium, the structure feature of titanium mesh ripple plate demister, the manufacturing welding method and the corrosion resistance were recommended.
固定的装置不能有腐蚀性的物质，一般自带螺钉，可焊接的螺钉，防滑拴和夹子。
Fasteners should be no corrosive and may consist of self-taping screws, weldable studs, cleats, and clips.
具有极佳的成型加工特性，高耐腐蚀性、良好的焊接性和导电性。
It power boasts excellent machinability, high corrosion resistance, gond weldability and conductivity.
合金钢材料，全密封焊接，防油、防水、防一般腐蚀性气体及介质，可适用于各种环境。
Alloy steel, completely welded, oil-proof, waterproof and anti-corrosive gas and medium, suitable for all kinds of environments.
耐大气、海水腐蚀，导电性好。紫铜焊接用，如导电铜排。
Can resist the air and seawater erosion, have good electric conduct perfemance . Can be used in red copper jointing.
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