高，抗性最高分子量树脂应力开裂。
High molecular weight resin with highest resistance to stress cracking.
随着负荷加大、时间增长，可导致应力开裂现象。
As the load increased, the time growth can lead to stress cracking phenomenon.
研究了低密度聚乙烯接枝聚硅氧烷后的环境应力开裂性。
Siloxane was grafted on the low density polyethylene to improve the property of the environmental stress cracking of low density polyethylene.
碎，目的是取代氧化硅，它相似的目的，但很容易应力开裂。
Shatterproof is intended to replace silicon oxide, which serves a similar purpose but is prone to stress cracking.
HDPE易受环境的影响产生应力开裂，这限制了其在工业上的应用。
HDPE can cause stress cracking easily with affection of environment, which limits its application in industry.
研究了湿应力开裂过程并提出了估算水分扩散系数和吸湿深度的方法。
The methods to estimate the moisture diffusivity and the absorption depth were developed for the fissure rice caused by the wet stress.
PET纤维-甲胺系统的化学应力开裂被归结为一种高聚物断裂破坏现象。
The chemical stress cracking of PET fiber-methylamine system is considered to be a fracture phenomenon of polymers.
它生产的模具表面光洁度好，可耐化学品和应力开裂，并具有低收缩和翘曲。
It produces moldings with good surface finish, is resistant to chemicals and stress cracking, and has low shrinkage and warpage.
本文对近年来广泛应用的无卤低烟阻燃电缆及其应力开裂的影响因素进行了较详细讨论。
The widely used LSZH cable and the affecting factors for its stress cracking are described in detail.
实验结果表明：少量的NBR能大幅度提高HDPE的冲击韧性和耐环境应力开裂性能。
The results show that a small amount of NBR can greatly improve the environmental stress crack resistance(ESCR) and the impact strength of HDPE.
首先，PP发泡材料的成本较低，韧性、刚性、耐疲劳性和耐环境应力开裂性等性能都很好。
Firstly, PP foam has low cost, high elasticity, rigidity. It is durable and performs well under environmental pressure.
作者从高聚物断裂的微观机理解释了所有实验结果并提出PET -甲胺系统化学应力开裂机理。
Authors inter-prete all experimental results of the work with the molecular mechanism of fracture behaviour of polymers and propose the mechanism of chemical stress cracking of PET-methylamine system.
玻璃化转变温度以下的热处理可以提高PC的拉伸强度，但是对改善材料的耐环境应力开裂性不利。
The tensile strength of PC can he improved by the thermal treatment at the temperature below its glass transition temperature, but the property of the resistance of ESC of PC will be decreased.
应用综合分析方法研究了聚碳酸酯(PC)薄壁件分层开裂及其起因，发现了分层的化学应力开裂机制。
Delamination and cause of polycarbonate (PC) thin-wall component were studied by comprehensive analysis methods and chemical stress cracking mechanism of PC delamination was found.
高级树脂提供了最高的热稳定性，耐应力开裂，弯曲的生活，和所有级别的清晰度。低到中等缩小比例。
Premium resin offers highest thermal stability, stress crack resistance, flex life, and clarity of all grades. Low to medium reduction ratio. .
聚乙烯电缆护套料的重要性能之一是耐环境应力开裂(ESCR)性能，普通的LDPE树脂不能满足要求。
One of the important performances of polyethylene cable jacket materials is environmental stress-crack resistance, while general-purpose LDPE resin cannot meet all kinds of demands.
无卤低烟阻燃电缆的应力开裂影响因素主要与材料选用，工艺挤出有关，也与使用环境和储存条件不恰当有关。
The main factors for cable cracking are related to selection of cable compound and extrusion process. The cable cracking may be also caused by inappropriate application and storage of materials.
拉伸时的自然冷却会产生不均匀的产品，快速水冷却拉伸工艺能显著改善管的耐环境应力开裂性，成倍提高其强度。
It showed that a fast cooling after drawing was of benefit to dimensional stability, straightness, environmental stress cracking resistance, and strength of the drawn tubes.
主要是明显的尺寸效应和凝固、收缩、应力等问题，避免或减少铸铁井盖的成分偏析、变形、开裂等缺陷的产生。
Is mainly the size effect and solidification, shrinkage, stress and other issues clearly, to avoid or reduce the segregation, iron manhole cover deformation and crack defects.
孔隙中的压力所导致的周围孔壁中的拉应力可能引起基体开裂。
The resultant tensile stress in the matrix around the larger pores may induce the cracking of the pore wall.
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.
文中还对氢脆在应力腐蚀开裂中的作用进行了讨论。
The role of hydrogen embrittlement in stress corrosion cracking has also been discussed.
本文通过对硫化物应力腐蚀开裂的机理和影响因素的讨论，说明其危害性并提出了控制方法。
Through the discussion on the mechanism and effect factors of the stress corrosion cracking by sulfides, this paper expounds its harmfulness and proposes some measures to control it.
本文研究了不同的形变时效处理对LY 12铝合金应力腐蚀开裂性能的影响。
The effect of different deformation-aging treatments on the stress corrosion cracking of LY12 aluminum alloy was studied.
论文主要介绍了不锈钢的腐蚀尤其对奥氏体不锈钢的应力腐蚀开裂引起的严重事故。
This paper mainly introduces the stainless steel corrosion, especially the serious accidents caused by the austenitic stainless steel stress corrosion crack.
研究了亚稳态奥氏体不锈钢的应力腐蚀开裂。
The stress corrosion cracking of metastable austenitic stainless steel has been investigated.
迄今，该系高强铝合金的强度已大幅提高，但抗应力腐蚀开裂性能有待改进。
So far, high-strength aluminum alloy has fairly high strength, but its stress corrosion cracking resistance needs to be further enhanced.
沿着晶界发生的应力腐蚀开裂。
Stress corrosion cracking in which the cracking occurs along grain boundaries.
沿着晶界发生的应力腐蚀开裂。
Stress corrosion cracking in which the cracking occurs along grain boundaries.
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