等温退火

等温退火对Ni-P、Ni-W-P镀层的晶粒尺寸和显微硬度的影响

Effect of Isothermal Annealing on Grain Size and Microhardness of Ni-P and Ni-W-P Platings

利用X射线衍射技术、差示扫描量热分析技术和透射电子显微镜研究了非晶态Cu56Zr44合金的结构及其等温退火条件下的晶化过程。

The microstructure and crystallization process of an amorphous Cu 56 Zr 44 alloy at isothermal annealing were studied by using the X-ray diffraction , differential scanning calorimetry and transmission electron micrograph techniques .

焦耳处理和等温退火对Fe（73.5）Cu1Nb3Si（13.5）B9非晶丝巨应力阻抗效应的影响

Influence of Current-Annealing and Common Annealing on Giant Stress-Impedance Effect in Fe_ ( 73.5 ) Cu_1Nb_3Si_ ( 13.5 ) B_9 Amorphous Wires

非晶态Cu（56）Zr（44）合金的结构及其等温退火晶化过程的研究

Study on Microstructure and crystallization of amorphous cu_ ( 56 ) zr_ ( 44 ) alloy by means of isothermal annealing

对枝晶相增塑的Ti基非晶合金的显微组织及其在不同温度下等温退火过程中的相变及组织演化进行了细致研究。

The microstructure of the as-cast Ti-base BMG with dendritic crystalline phase and its development during isothermal heat treatment at the different temperatures were investigated .

同时，等温退火处理对各样品相对起始磁导率的影响比改变Cr元素含量x要大得多。

At the same time , the effect of isothermal annealed treatment on the relative initial permeability is much greater than the effect of various contents of Cr element .

试验结果表明（870℃，2h+700℃，4h）等温退火是最佳的球化退火工艺。

The experimental results show that the isothermal annealing ( 870 ℃, 2 hours + 700 ℃, 4 hours ) is an optimum spheroidization annealing process .

17Cr2Ni2MoHZ钢锻坯等温退火工艺研究

Invariable Temperature Annealing Technology of 17Cr_2Ni_2MoHZ Steel Forging

25～250℃下的等时退火，其退火程度接近168h的100℃等温退火。

The annealing degree of isochronal annealing is close to that of isothermal annealing at 100 ℃ for 168 h.

研究了17Cr2Ni2MoAHz钢锻坯的等温退火工艺参数对其组织、性能的影响。

This paper studies how the parameter of the invariable temperature annealing technology of 17Cr_2Ni_2MoHZ steel forging affect its microstructure and performance .

将铸态合金分别在β相区、α+β相区和α相区的温度下进行真空等温退火10h并进行水冷。

As-cast alloys were isothermally annealed for 10 hours under the temperature of β phase region 、(α + β) phase region and α phase region , respectively , and then quenched by water .

实验结果表明，非晶态Cu56Zr44合金在室温下的短程结构类似于硬球无规密堆积分布.在703K过冷液相区内等温退火时发现，当退火时间为3min时，晶化产物主要为Cu8Zr3相；

The experimental results seem to show that the short-range order of amorphous Cu 56 Zr 44 alloy at room temperature is of hard sphere random dense packing .

锻件毛坯等温退火生产线的设计

Design of Isothermal Anneal Production Line for Forging Roughcast

超高速钢的等温退火

Isothermal Annealed Processes of Super High Speed Steel

研究了等温退火对非晶金刚石薄膜电子场发射性能的影响。

Effect of annealing on electron field emission properties of the a-D films was also studied .

可部分替代传统的等温退火作为轴承套圈毛坯的预先热处理。

It can replace traditional isothermal anneal as advance heat treatment of roughcast of bearing rings .

由此提出了非晶态Cu56Zr44合金等温退火晶化过程的扩散机理。

Based on the above the diffusion mechanism of amorphous Cu 56 Zr 44 alloy at isothermal annealing is presented .

用磁转矩方法测定了在不同旋转速率的磁场作用下合金中感生磁各向异性在等温退火（260&280℃）过程中的变化。

The induced variation of anisotropy of the alloys on the process of isothermal annealing at 260 & 280 ℃ was measured in a rotating magnetic field with different speeds .

本文从提高生产率和节能出发，研究了桑车齿轮锻造余热等温退火工艺。

For the sake of energy-saving and productivity rising , isothermal annealing by use of residual forging heat of the gears for the Santana car has been studied in this paper .

结果表明：25、100℃等温退火激发能范围为0.65~0.76eV和0.75~0.95eV；

According to the results , the ranges of activation energy for isothermal annealing at 25 ℃, 100 ℃ are from 0.65 eV to 0.76 eV and from 0.75 eV to 0.95 eV , respectively .

结果表明，对同一样品在等温退火时，竹节峰峰温随退火时间的延长而移向低温。

Experimental results show that the peak temperature of the bamboo peak in99.999 % ( w ) Al shifts to a lower temperature with the increase of the annealing time ( at the same temperature ) .

可以用纤维组织的回复、再结晶、次生相析出及溶质原子溶解等因素在等温退火过程中的变化来分析材料组织、性能的变化。

The factors of recovery , recrystallization , precipitation of secondary particles , dissolution of the solute atoms , etc. in the fibrous structure during isothermal annealing processes can be used to explain the changes of microstructure and properties of the alloy .

研究表明：100℃等温退火是最有效的，等时退火所需的全过程时间最短，通过25℃与100℃等温退火结果的比较，可以确定此种器件的加速因子。

According to the results , 100 ℃ isothermal annealing is the most effective , and the time of isochronal annealing is the shortest . The acceleration factor could be determined via the comparison of 25 ℃ with 100 ℃ isothermal annealing .

结果表明，冷轧前不同组织经两段等温退火处理后均可获得铁素体+贝氏体+残余奥氏体的组织，但其组织的形态却存在一定差别，这些差别也导致了其力学性能的差别。

The results reveal that the microstructures of ferrite , bainite and retained austenite can be obtained from different initial microstructures through two isothermal annealing treatments , but there are variations in their metallographic structures , which will result in TRIP steel 's different mechanical properties .

本文对影响W9Mo3Cr4V钢等温球化退火硬度的因素进行了研究，通过正交试验优选出W9Mo3Cr4V钢等温球化退火的适宜工艺参数。

The factors which affect the factors for hardness of W_9Mo_3CrV_4 steel after isothermal spheroidizing was investigated . The appropriate technological para - meters for isothermal spheroidized annealing of W_9Mo_3Cr_4 V Was optimized by orthogonal test .

用电子朿蒸发方法在硅上蒸上一层膜钛后，在真空中进行550&1000℃的10秒钟等时快速热退火以及从4秒到30秒的850℃等温快速热退火。

Titanium films which are deposited on Si wafers by electron beam evaporation are rapid thermal annealed in a vacuum at temperatures between 550 and 1000 ℃ for 10 sec and at 850 ℃ for 4-30 sec .

对CMOS晶体管辐照后的等温、等时退火特性进行研究，给出辐照敏感参数在等温、等时退火过程中随退火时间、退火温度的变化关系。

The annealing characteristics of isothermal and isochronal for post-irradiation CMOS transistor were studied . The relations about radiation sensitive parameters with isothermal annealing time and isochronal annealing temperature were given .