球化处理

等温球化处理过程中热变形白口铸铁中碳化物的ostwald长大现象铁镍粘结硬质合金

Ostwald growing of carbide in hot - deformed white cast iron in isothermal spheroidizing process

T12钢渗碳体球化处理及其显微组织

Spheroidizing Process for Cementite of Steel T12 and Its Microscopic Structure

介绍盖包法（Tundish）球化处理工艺的特点。

Characteristics of Tundish nodularizing process was described .

用球化处理的粉末热压制备Cu-Al2O3复合材料

Cu-Al_2O_3 composite fabricated by hot pressing with sphericized powder

Tundish工艺在铁液球化处理中的应用

Application of Tundish Nodularizing Process

等温球化处理过程中球状碳化物的Ostwald长大现象

Ostwald Repening of Spherical Carbide During Isothermal Spheroidizing

新型Ni-Cu-C合金中石墨的球化处理及其性能

Spheroidization of graphite and properties of new Ni-Cu-C alloy

1.6%C超高碳钢热轧后经810℃×1h+750℃×1h球化处理后获得理想的球化组织，碳化物颗粒大小、分布较均匀，铁素体晶粒尺寸为3￣5μm。

A spheroidizing technology ( 810 ℃× 1h + 750 ℃× 1h ) was applied to 1.6 % C ultra-high carbon steel ( UHCS ) after hot rolling , ideal spheroidizing microstructure was obtained with uniformly-distributed grained carbides and the ferrite matrix of crystal-size 3 ~ 5 μ m.

吹气搅拌球化处理铁水的试验研究

TESTING Study on Nodularizing Treatment of Cast Iron Using Gas-stirred Method

气化模铸造型内球化处理的试验研究

Test and Research of Evaporative Pattern Casting and In mould Spheroidizing

残留碳化物在等温球化处理中的作用

The action of residual carbides during the isothermal spheroidizing annealing

压力加镁球化处理包工作压力的研究

Study of the Operating pressure on the pressure Mg Ladle

球化处理温度对盖包法生产球墨铸铁的影响

Effect of Nodulizing Process Temperature on Ductile Iron Production with Tundish-Cover Spheroidizing Process

喂线法球化处理时喂线速度的确定

Cherishing Time Confirmation of Wire Feeding Velocity of Wire Feeding Technique for Spheroidizing Treatment

石墨经球化处理后，形核密度提高，分布均匀；

After the graphite being spheroidized , its nucleation density increases and distributes homogeneously .

高硫铁水球化处理的新方法

A new spheroidization process for high-sulphur molten iron

常用的球化处理方法

An Review of Common Nodulizing Treatment Processes

本产品用于钢水或者铁水的球化处理。

The utility model is used for the spheroidization treatment of molten steel or iron melt .

建议采用球化处理，以防止此类开裂。

It is suggested that the spheroidizing annealing is used to prevent the rivet from cracking .

触发法球化处理工艺的试验研究

The Study of Trigger Spheroidizing Treatment

研究了三种钢在缓冷法球化处理中残留碳化物对球化的影响。

The effects of residual carbides on the carbide spheroidizing during the slow-cooling spheroidizing annealing were investigated in three steels .

钝化颗粒镁喷吹法球化处理设备及处理工艺

Nodularizing Facilities and Process with Injecting Passivated Granular Magnesium into Iron Melt testing method for hydration of magnesia or periclase grain

实验事实和热力学计算均表明，固态渣饼在球化处理中可重复使用。

And it was indicated by both thermodynamic calculation and experimental practice that the solid slag cake may be used repeatedly .

最后对盖包球化处理技术的注意事项进行了总结，并对存在问题提出了解决的对策。

Finally , the matters needing attention for the tundish ladle process were summarized , and solution countermeasures of existingproblems were proposed .

介绍了16V280ZJ型柴油机机体整体铸造的造型、熔炼及球化处理工艺、开箱和时效处理工艺。

The paper described the mould method , melting and nodularizing treatment process , knocking-out and annealing process of model16V280ZJ diesel engine block .

通过选择适当的原材料、化学成分及采用相应的球化处理、孕育处理等方法，生产出的摇臂质量稳定、性能优越。

High-quality rocker arm with good performance was produced based on the correct selections of raw materials , chemical composition , spheroidizing and inoculation methods .

对铸铁熔炼、球化处理及铸造缺陷的防止进行有效的控制。

Take valid control of the cast iron 's smelting , the processing of spheroidization , and the prevention from the blemish of casting metal .

超高碳钢中高的铝含量将降低球化处理过程中碳化物的长大倾向，减小基体晶粒的长大趋势。

With high content of Al , the carbide growth tendency of UHCS was decreased during spheroidization , which avail to restrain the growth of matrix .

其基本特点是通过对钢水的球化处理使材料在铸态下得到一定量的球状石墨和碳化物，基体组织为片状珠光体或索氏体。

In use of spheroidizing agency treatment , some spheroidal graphites and carbide on the matrix of lamellar or sorbitic pearlite can be achieved in as-cast state .

研究结论是：氧对球化处理效果的影响大于硫，金属中氧降低了球化剂的脱硫率；

It has been found that the action of oxygen on spheroidization was larger than sulphur The oxygen in molten metal reduces the desulfuration efficiency of spheroidizing agent .