本文介绍了弱包镶强耐磨性胎体钻头的基本原理及使用效果。
This paper describes the basic principle and use of the bit with weak holding and high wear resistant matrix.
而钻头在破岩过程中，既要求具有高效的破岩能力，又要求具有强耐磨性和低阻力。
The bit needs not only the high rock-breaking capacity but also the strong wear and low resistance during rock-breaking process.
钨能进步钢的红硬性和热强性，并能进步钢的耐磨性。
Tungsten can improve the hardness and thermal strength of steel, and can improve the wear resistance of steel.
聚氯乙烯纤维强度高、弹性好、耐磨性和耐气候性能好、保暖性能和保健性好、抗燃性强。
It was high intensity, good elasticity, efficient in heat insulation and health care, strong resistance to wearing, weathering and flame.
这些材料主要的特点是：绝缘性好，耐磨性强。
Such materials are chiefly characterized by good insulation and high resistance to wear.
试验结果表明，该材料具有优良的高温耐磨性、热强性、热稳定性及抗氧化性能，是适用于制作优质导卫板的材料。
Test results show that the material hase excellent wear - resistance for high temperature, hot hardness, thermal stability and tarnish resistance. It is applied to produce high quality guide.
结果表明：经化学成分调整后中铬抗磨白口铸铁可成功用于生产中等或中等稍强磨损工况下使用的渣浆泵，成本低，耐磨性优良。
The results show that the modified abrasion resistant medium chrome white cast iron can successfully be applied to slurry pumps which should work under medium or medium-high wear duties.
硬度高，耐磨性好，抗月牙洼能力强。
It has good characters of high hardness, good wear resistance, hard to form crescent depression etc.
公司生产的产品精度高，耐磨性强完全达到互换标准，广泛适用于海德堡，罗兰，小森，三菱等国际知名品牌印刷机。
Our products are high precision, wear resistance, and fully meet the exchange standard, widely used in Heidelberg, Roland, Komori, Mitsubishi and other international famous brands printer.
性能：耐酸、耐碱、耐高温、拉力和耐磨性强 。
Performance: acid, alkali, high temperature, pulling force and wearability.
N330是一种补强性能良好的炭黑， 能赋予胶粒较好的强伸性能、抗撕裂性能、耐磨性和弹性。
N330 is a kind of carbon black with better reinforcing, it has better strong Stretching intensity, resisting avulsion intensity, abrasion character and elasticity.
产品特点：材质优良，加工细腻，精密度高，光洁度好，耐磨性强，使用寿命长。
Features: Material fine, fine processing, high precision, finish good, strong wear resistance, long life.
采用磁控溅射制备的合金表面膜层具有防腐蚀性能优异、耐磨性强等优点，其作为镁合金表面处理技术具有良好的发展趋势。
The coatings deposited by magnetron sputtering technology have good corrosion and wear resistance. This technique shows optimistic development trend in the field of magnesium alloys surface treatment.
主要用作橡胶制品的补强剂和填充剂，能明显改善橡胶制品的抗拉强度、抗撕裂性和耐磨性。
It is mainly used as rubber reinforcement and filler, to improve their elongation, tear strength and resistance to abrasion.
使产品具有卷曲柔软、弹性力强、防静电、不易褪色、保暖性强、耐磨性高和抗起球等特点。
The product has curly soft, flexible and strong, anti-static, not faded, warm and strong, high abrasion resistance and pilling resistance and other characteristics.
这些材料的特点是：绝缘性好，耐磨性强。
Such materials are characterized by good insulation and high resistance to wear.
脚轮选用优质耐用的聚氨酯脚轮，耐磨性强，平地轴承轮，爬坡电梯轮，种类齐全。
Caster wheels are made of superior polyurethane with strong abrasion resistance, various types such as flat bearing wheel and climbing wheel.
具有耐腐蚀、耐磨性强，使用寿命长的优点。
The utility model has the advantages in corrosion resistance, strong abrasion resistance and long service life.
网球鞋鞋面：缓冲性能良好，鞋子两侧的支持性强，具有出色的防滑及耐磨性能。
Tennis shoes vamp: cushion performance, strong shoes on both sides of the supporting, excellent skid and abrasion.
金刚石膜刀具和聚晶金刚石刀具硬度高，耐磨性好、磨擦性好、磨擦系数小、抗粘接性强，用于有色金属的高光洁度加工。
These kind of cutting tools have high hardness, good wear-resistance, low friction coefficient, can be used for high surface finishes machining of non-ferrous.
彩色鲜艳，规格齐全，其特点是吸水性强，去污能力强，耐磨性好，清洗简单，使用寿命长等优点。
Bright color, specifications complete, and its water absorption characteristics are strong decontamination ability, good wear resistance, easy cleaning, long life etc...
不但耐磨性能极为优异，同时还具备附着性好、抗冲击性强的特点。
The abrasion-resistant layer not only has extremely excellent abrasion resistance, but also has the characteristics of good adhesiveness and strong impact resistance.
结果表明，反应介质对聚丙烯酸酯浆料浆膜的强伸性、耐磨性、耐屈曲性、吸湿率和水溶速率性能都有显著影响。
The result shows that the property of the sizing film of polyacrylate size strongly depends on the used mediums.
改性后的高分子皮结具有耐磨性好、抗冲击力强、噪音小、使用寿命长等优点！
After modification, the macromolecule filling piece has the advantage of good wearing quality, good shock resistance, low noise, and long performance life.
研究结果表明，采用该种钝化液获得的钝化膜油黑发亮，色泽均匀，耐蚀性及耐磨性好，附着力强。
Influences of components in the passivating solution on film-forming rate and corrosion resistance of passive film we…
研究结果表明，采用该种钝化液获得的钝化膜油黑发亮，色泽均匀，耐蚀性及耐磨性好，附着力强。
Influences of components in the passivating solution on film-forming rate and corrosion resistance of passive film we…
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