尤其适用于含铅、含硼的釉药。
Especially indicated for glazes which contain lead and boron.
本发明涉及一种在含硼的氯化钠氯化钾饱和盐卤溶液中制备硼酸的方法。
The invention relates to a method for preparing boric acid in boracic sodium chloride and potassium chloride saturated bittern solution containing boron.
用四球试验机试验了这两种含硼表面活性剂的油膜强度。
The experiment results showed the two boracic surfactant can be used as emulsifiers and antiwear additive.
结果表明:随着触媒中碳化硼添加量的增加,含硼金刚石单晶的电阻率降低,可呈现半导体电阻特性。
The results show that the specific resistance of the boron-doped diamonds significantly decreased with the increase of boron concentration and to be a semiconductor.
通过实验合成出了性质优异的黑色含硼金刚石,研究了合成条件、合成工艺对合成金刚石及其性质,以及晶体生长的影响。
The black diamond with boron was synthesized by experiment, it has good characters, the influence of synthesis conditions and technology on the diamond properties and crystal growing was studied.
本文系统地研究了含硼奥氏体多元合金在纯锌液中的静态腐蚀行为和在工业锌液中的动态腐蚀行为,并探讨了其耐锌腐蚀机理。
Corrosion behaviors of a austenitic alloy with boron for rolls in pure zinc bath and galvanizing bath were carried out in this work in order to better understand the reaction mechanism.
以含硼铁精矿作为烧结添加剂,在本钢炼铁厂生产条件下,研究了含硼铁精矿对烧结矿质量的影响。
The influence of boron-bearing iron concentrate as additives on sinter quality under the production condition of the iron making plant of BX STEEL was investigated.
系统介绍了含硼表面活性剂合成、作用以及目前国内外的研究应用现状,讨论了硼系表面活性剂发展趋势。
The present situation of synthesis, properties and application of surfactants containing boron is reviewed. The future development of their research and application is discussed.
研究人员也在其他池塘附近的草地上喷洒了一种有甜味的喷雾。不过这种喷雾中不含硼酸。
The researchers also placed a sweet-smelling spray on grasses near other ponds. But that spray contained no boric acid.
本文综合讨论了海水镁砂降硼的重要性和影响含硼量的各种因素,以及降硼的各种方法。
Comprehensive discussion is made on the importance of decreasing boron content in sea-water magnesia, the factors influencing the content of boron, and the methods of reducing it.
本文通过对巴西赤铁矿pfcj中添加含硼复合添加剂制备氧化球团及其机理的研究。
In this paper, the process and mechanism of improving the pelletization of Brazilian PFCJ hematite by adding boron bearing compound additives have been studied.
在含硼推进剂中使用细粒径的硼,对硼进行包覆并添加其它组分,可提高硼在推进剂中的利用效率。
Using fine diameter boron, coating boron and adding other ingredient into the boron based fuel rich propellants can increase employed efficiency of boron.
叙述了含硼添加剂改善烧结矿质量机理的研究结果。
The mechanism for improving sinter quality by use of boron containing additives was also discussed.
实验探索了铜对含硼球墨铸铁组织和性能的影响。
The effects of copper on structures and properties of boronbearing ductile iron were studied.
介绍了含硼T641石墨炭源合成耐热性高、抗氧化性好与化学惰性强的金刚石及其性质。
Introduced the effect and the property for contain boron T641 graphite carbon source synthesized diamond with high heat proof, good anti-oxidation, strong chemic inertia.
研制出一种含硼等多种合金元素的耐高温磨损堆焊焊条。
A hardfacing electrode containing boron and various alloy elements has been developed.
采用不同主链结构的含硼稀丙基树脂改性双马来酰亚胺(B MI)树脂,并对其预聚工艺、反应性、 固化树脂力学性能、耐烧蚀性能及玻璃布层压板性能进行了研究。
This paper studied the properties of modified resin, which is copolymering by BMI and different main chains of allyl resin containing boron. The composite of these resins was discussed.
控制石墨炭源材料的硼含量是透明含硼金刚石合成的关键问题。
The boron abundace that control graphite carbon source powder anticipate is a transparent key question with boron diamond composition.
本文主要介绍含硼石墨总硼含量的测试方法,并对影响试验结果的因素进行初步的探讨。
The measurement method for total boron content of graphite contained boron was mainly described in this Paper and Preliminary approach to the factors affected test result was made.
本文验证了复合钙皂的结构为两种钙皂的缔合体系,考察了含硼酸钙的复合钙基润滑脂的性质。
It was proved that the texture of complex calcium soaps was an associated system of two calcium soaps.
分析表明促进凝相反应有利于含硼富燃料推进剂低压燃速的提高。
Thus, improving the condensed-phase reaction can increase of the burning rate for fuel-rich propellant with boron in low pressure condition.
指出了进一步提高特殊类型含硼金刚石质量的方法与途径。
Ways to further improve special boron bearing diamond are pointed out.
含硼燃料试样的爆炸火球温度较高、高温维持时间更长。
The fireball temperature of the fuel containing boron was higher, and the higher temperature fireball sustained a long time.
在含硼和不含硼钢中对硼的偏聚行为进行了对比。
A comparison was made among the segregation behaviors of the boron in steels with or without boron contents.
详细研究聚团硼对含硼富燃推进剂工艺的影响。
The influences of the agglomerated boron to the processing of boron-based fuel-rich propellants were studied.
研究水平连续铸造方式下高磷含硼铸铁中磷共晶和硼化物的分布特点,并进行超耐磨性试验,对磨损试验后材料的微观形貌进行试验验证分析。
Study metallographic structure of phosphor eutectic and boride in continuous cast iron. The microstructure of piston has been analyzed and proved after wear test.
综述了国内外对含硼贫氧推进剂燃烧特性及其改进技术的研究成果。
The characteristics of the boron based fuel rich propellant and its modification techniques are reviewed.
概述了铁矿粉烧结应用含硼添加剂的现状。
The present state of using boron containing additives in sinter of iron ore fines was summarized in this paper.
含硼钢渗碳和碳氮共渗时,由于硼与氮及碳之间的相互作用,硼在整个渗层范围内发生明显的再分布。
The B is obviously redistributed in B steel within the whole carbonized and carbonitrided case because of the interaction between B with N and C during carbonizing and carbonitriding.
采用化学络合滴定、透射电镜、红外光谱等方法对含硼聚硅酸硫酸铁 (PFSSB)的结构进行了分析。
The structure of polymeric ferric silicate sulfate containing boron (PFSSB) was analyzed by chemical titration, transmission electron microscope and IR spectroscope.
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