查询词典 brazing

Silver brazing the valve casing of the internal diameter of mechanical tolerances and suvce smoothness requirementsWafer Rubber Seated Butterfly Valves are very precise in order to ensure adequate adhesion.

银钎焊的阀门套管的内部直径的机械公差和表面光滑度要求非常精确，以确保有足够的附着力。

If you use different brazing materials soldering the connection strength and not be considered good the intensity depends on the valve casing pipe casing and between the normal a wide range Cl 150 Lb Rubber Seated Butterfly Valvesof cleaning maintenance.

假如采用不(ru2 guo3 cai3 yong4 bu4)同的钎焊层逑，其钎焊怜接的强度并不见德很好，强度大小取决于管道外壳与阀门套管之间正常的、大范围的清洁维护工作。

At present, Hengjin has produced more than 600 sets of high vacuum agglomerating furnace, high pressure air quenching furnace, high vacuum brazing furnace, high vacuum annealing furnace, vacuum annealing equipment, vacuum nitriding equipment, vacuum crystallizer, vacuum fast quenching equipment, vacuum melting equipment, vacuum storing equipment, vacuum operation box, vacuum dryer, etc.

恒进真空已先后研制了高真空正压烧结炉；高真空高压气淬炉；高、低温真空钎焊炉；真空退火炉；真空速凝铸带炉；真空回火炉；真空晶化炉；真空破碎炉；真空储藏柜；真空操作箱；真空干燥器；真空保鲜室和真空镀膜机等真空设备，客户遍布全国二十多个省市，并远销到韩国、泰国、越南、朝鲜、伊朗等国家。

Brazing powder alloys include silver, zinc, copper, nickel, aluminum and tin.

我们生产的钎焊合金粉末包括银，锌，铜，镍，铝，锡等。

Shandong Rock Drilling Tools Factory Co., Ltd. was founded in 1993, is a rock-drilling and mining brazing equipment research and production of professional businesses, are "high-tech enterprises in Shandong Province","state-level Torch Program project implementation unit,"" China Patent Shandong Star Enterprise "," Chinese famous brand of township enterprises of key enterprises "," AAA "grade credit enterprise, the country's largest production base of the first solder, the overall strength ranks with the industry-leading position nationwide.

山东凿岩钎具厂有限公司始建于1993年，是凿岩钎具和矿用机具研究和生产的专业企业，是&山东省高新技术企业&、&国家级火炬计划项目实施单位&、&中国专利山东明星企业&、&中国乡镇企业创名牌重点企业&，&AAA&级信用企业，全国最大的钎头生产基地，整体实力位居全国同行业领先位置。

The company is under the jurisdiction of 843 state-run factories of Industry Corporation of weapons (the Qin chuan of the North of Xi'an now ), have cooperated with unit experts and technical staff such as Zhejiang University , Tsing-Hua University , Xi'an Communications University ,etc. for many years, in absorb , digest Company and AG reaction of Company , BBC of Germany , heat power at the technological foundation, develop , help integrated circuit control and digital control circuit brilliant floodgate in charge of the power of intermediate frequency, apply various smelting , being completely hot , quenching metal to , return bend and reaction heat field of brazing, make reaction heating technology of our company in in a leading position competence at home.

公司隶属于兵器工业总公司国营843厂（现为西安北方秦川有限公司），多年来同浙江大学、清华大学、西安交通大学等单位的专家及技术人员合作，在吸收消化德国BBC公司与AG公司的感应加热电源技术基础上，研制成全集成电路控制及数字控制线路晶闸管中频电源，应用于各种金属的熔炼、透热、淬火、弯管及感应加热钎焊领域，使我公司的感应加热技术在国内处于领先水平。

On the other hand, if Ti foil is too thick, the interfacial reaction between liquid Cu-Ti alloy and Al〓O〓 ceramic can proceed sufficiently, due to the widening of the liquid phase region. This results in a too thick reaction layer, which also reduces the joint strength. Further more, in this situation, not all of the liquid alloy is isothermally solidified, similar to the case of brazing, the heatresistant of joint can't be improved.

相反，Ti箔过厚，一方面由于液相区宽度增大，连接过程中始终为Cu-Ti液体合金与陶瓷反应，导致形成过厚的反应层，降低接头强度；另一方而，由于连接后液相区未能完全等温凝固，与活性钎焊相类似，接头耐热性也难以得到提高。

Laser penetration brazing of brass and low carbon steel.

黄铜-低碳钢异种金属激光深熔钎焊。

8 Splices 接合 Conductors will be spliced or joined with devices identified for such use or by brazing, welding, or soldering with a fusible alloy or metal.

导体要用确定适合其用途的装置或者通过铜焊，电焊或锡焊等用一可熔的合金或金属进行接合或连接。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。