The surface of primary particle of CB consists of randomly ranged fine graphite-like crystals with Fullerene structure carbon, and shows rough atomic steps' morphology.
炭黑原生粒子表面由细小的石墨状晶体无规排列构成，并存在富勒结构碳，呈凹凸不平的原子台阶形貌。
Adding different alloy combination of re, copper and titanium, then through gestation and nodulizing disposal, we got the fine texture of ferrite pearlite and spheroidal graphite.
通过在中硅耐热铸铁中添加不同组合的合金元素稀土、铜、钛使其合金化，经过孕育和球化处理，得到铁素体+珠光体+球状石墨的金相组织。
The process conditions and mechanism of preparing expand graphite by using cheap fine flake graphite as raw material was primarily studied in this paper.
本文主要研究了利用成本低廉的细鳞片石墨制备膨胀石墨的工艺条件及机理。
In 1963, China began to develop and produce high-purity graphite with fine structure.
1963年中国开始研制和生产高纯细结构石墨。
The mixing techniques of small grain are related to the quality of a fine grain graphite.
在相同工艺条件下，采用细颗粒配料方式的石墨力学性能更好；
We are dealers in foundry materials. We require graphite powder 200mesh Fine. Please send your specification with price details.
我们是铸造材料的贸易商，我们正在寻求200目的优质石墨粉，请提供规格和价格。
The results show that the chemical vapor deposited carbon can apparently improve the oxidation property of fine grain graphite, especially for high temperature deposition.
结果表明：化学气相沉积炭，尤其是在高温沉积情况下，可明显提高细颗粒石墨材料的氧化性能，但对于粗颗粒石墨氧化性能的影响较小。
Abstract: This paper discusses the extrusion processing fine modulus graphite electrode, the reasonable selection of graphite plate thickness, cost savings.
摘要：本文论述了挤压模石墨电极优良的加工工艺，合理选择石墨板的厚度，节约成本。
The laser hardening microscopic structures are mainly very fine martensite and the original pattern of flake graphite basically remain.
其硬化组织主要为隐晶马氏体，片状石墨基本保持原形貌不变。
Our company is a professional manufacturer which produces series of fine-grained structure graphite products…The annual production capacity is 20 thousand tons.
我公司是生产结构石墨系列产品的专业厂家，年生产能力2万吨。
The animal organs were ground to be very fine particles, with which suspended solution was prepared and then it was analyzed in graphite atomizer by direct sampling.
本文描述了一种直接进样原子吸收测定动物脏器中微量铅的方法。 动物脏器被预先捣碎至一定微粒，然后配置成悬浊液直接被注入石墨原子化器进行分析。
If the compacted treatment degree and chill capacity of chiller are not enough to obtain fine spheroidal graphite layer, the service life of glass mold is short.
如果蠕化处理程度和冷铁激冷能力无法形成球墨层者，使用效果较差。
The policies on tax refund for export of crude oil, wood, paper pulp, fine goat hair, eels, rare earth minerals, phosphorus ores, natural graphite and other goods listed in Annex 3 shall be cancelled.
取消原油、木材、纸浆、山羊绒、鳗鱼苗、稀土金属矿、磷矿石、天然石墨等附件三所列明货物的出口退税政策。
The policies on tax refund for export of crude oil, wood, paper pulp, fine goat hair, eels, rare earth minerals, phosphorus ores, natural graphite and other goods listed in Annex 3 shall be cancelled.
取消原油、木材、纸浆、山羊绒、鳗鱼苗、稀土金属矿、磷矿石、天然石墨等附件三所列明货物的出口退税政策。
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