As the cooling rate increases, the hardness increases.
随着冷却速度增加，硬度值越来越大。
Wear resistance improves as cutting tool hardness increases.
切削刀具的硬度越高，耐磨性就越好。
Development tendency of mechanical properties is: density increase oil content ratio decreases, Brinall hardness increases, crushing strength goes down first and then goes up.
机械性能的变化趋势是：密度增加，含油率下降，布氏硬度增加，而压溃强度先降低后增加。
With the strain aging temperature increasing, strength and hardness increases, plasticity and toughness decreases, yield ratio has the ascending trend, hardening index decreases.
随着应变时效温度升高，强度和硬度增加，塑性和韧性下降，屈强比呈升高的趋势，形变强化指数降低。
The microhardness increases first and then remains at a certain level with the increasing passes, while the route effects on hardness are related to the pass number and the refinement effects.
随挤压次数增加，硬度先增大后保持基本不变，而挤压路径对硬度的影响与挤压次数、挤压后细化效果密切相关。
As the size of parts to be hardened increases, the surface hardness decreases somewhat even though all other conditions have remained the same.
即使所有其它条件保持不变，随着要淬火的零件尺寸的增加其表面硬度也会有所下降。
The results show that the hardness and elastic modulus increase as the sputter power increases.
经实验结果显示其硬度与弹性模数皆会随著溅镀功的增加而增加。
The friction increases with the decrease in solid surface finish and tends to decrease with the increase in its surface hardness.
土壤摩擦力还随固体表面光洁度降低而增加，随表面硬度增加而趋于减小。
As the carbon content in steel increases up to around 0.60%, the possible hardness obtainable also increases.
随着钢的含碳量增加到大约0.60%，可能得到的硬度也增加。
When the granularity or hardness of the grinding wheel increases, the hardened layer depth increases.
随着砂轮粒度或砂轮硬度的提高，磨削淬硬层深度相应增加。
Glass fiber encryption tensile strength increases, the more enhance bubble board with size, surface hardness and easy construction land mark fixed tube.
玻璃纤维加密抗张强度增大，更增强泡沫板硬度，表面带有尺寸标记，易于施工固定地热管。
The fine carbon additive in feedstock powders not only increases the hardness of the coatings but also decreases the degree of decarburization.
喷涂粉末中加入细碳粉不仅有利于提高涂层的硬度，而且可减小涂层脱碳程度。
The results show that as the normalized temperature is increased, the volume fraction of ferrite decreases, hardness and strength increases, plasticity and ductility decreases.
结果表明，随正火温度的提高，铁素体数量减少，硬度与强度提高，塑性与韧性降低。
The hardness of quenched martensitic stainless steels increases with carbon content and it reaches a nearly invariant value as the carbon content in steels is higher than about 0.6%.
马氏体不锈钢淬火后的硬度随钢中碳含量增加而增高，当碳含量达到0.6％左右后，钢的硬度基本上不再增高。
The result shows that the RE make CCT curve move towards right and hardness of steel increases at same rate of cooling.
结果表明：稀土使钢的过冷奥氏体转变曲线右移，在同样冷却速度下，加稀土钢的硬度增加。
Pre-aging increases the density and volume of precipitates after artificial aging, which decreases the disadvantage of the nature aging and improves the hardness of auto sheets.
区，使得在随后的时效过程中形成高密度的强化相，减少自然时效的不利影响，提高合金的硬度。
Any mechanical operation that creates permanent deformation, such as bending, rolling, drawing, etc. performed at room temperature that increases the hardness and strength of the stainless steel.
引起材料永久变形的机械操作，如弯曲、辗制、拔制等。在室温下操作，提高不锈钢的硬度及强度。
The wear rate of rail steel increases linearly with the hardness of the corresponding wheel steel rising.
钢轨材料的磨损率随对应车轮硬度的增加而增加，且近似呈线性关系。
The results show that with the increase of cr content, the flexural strength and density of the composite increases first and then decreases, the hardness improves.
结果表明，随着铬含量的增加，复合材料的密度和抗弯强度先增大后减小，硬度逐渐升高。
The addition of Si decreases the tensile strength and impact toughness of the composite. But the hardness of the composite increases.
随硅含量的增加，材料的硬度逐渐增大，抗拉强度逐渐减小，冲击韧度逐渐降低；
When the aluminum content increases, the grain size of cold-rolled annealed panel becomes small, but the hardness, yield strength and tensile strength of stainless steel 439 increase.
随着439不锈钢合金成分中铝含量的增加，冷轧退火板的晶粒尺寸较小，硬度、屈服强度和抗拉强度升高。
Chromium increases the hardness of steel whereas nickel increases the toughness.
铬元素提高钢的硬度，镍元素提高钢的韧性。
Furthermore, the modification has no obvious influence on the hardness of high boron and low carbon ferroalloy, but increases its impact toughness and bending strength obviously.
此外，变质处理对高硼低碳铁基合金硬度无明显影响，但明显提高抗弯强度和冲击韧度。
The hardness of surface remelting zone increases by 20% compared with the substrate.
表面熔凝区的硬度较基体提高了20%。
With the increase of the sintering holding time, the relative density of the compacts hardly increases, but the hardness could be improved.
同时发现保温时间对烧结体的相对密度影响不大，但硬度随保温时间的延长而增大。
The diffusion zone width of main alloying elements increases and hardness of the friction weld zone near TC4 titanium alloy side improves after post-weld heat treatment.
经焊后回火热处理后，主要合金元素沿焊合区的扩散区宽度增大；焊合区钛合金侧硬度值显著提高。
The Vickers hardness exhibits a linear increase and the relative density increases too.
复合材料的硬度呈直线增加，相对密度也增大。
The results show that hardness and grain size of the alloy increases as Rare Earth content is increasing.
结果表明：随稀土含量的增加，合金的硬度和晶粒尺寸增大，加入适量的稀土，可提高合金的导电率。
Hardness of the composites increases significantly and density decreases with the increase of fly ash particles content.
随着粉煤灰含量的提高，该材料硬度逐渐增大，而密度逐渐减小。
Hardness of the composites increases significantly and density decreases with the increase of fly ash particles content.
随着粉煤灰含量的提高，该材料硬度逐渐增大，而密度逐渐减小。
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