The aging process of isothermal transformation and eutectoid transformation were studied by using DSC and high temperature microscopy.
采用差示扫描量热分析法(DSC)和高温显微分析法分别研究了ZA27合金的等温时效转变过程和加热过程中的共析转变。
The resnlts slow that tha eutectoid transformation constituents tends to become granulation with decrease in isothermal temperature, and with extension of isothermal time the lamellar constituents become coarse of granule.
研究结果表明 :在不同的温度下进行等温处理 ,随等温温度的下降 ,共析转变产物有粒状化趋势 ;随等温转变时间的延长 ,共析转变产物粗化或由层片状粒化。
It was found that the eutectoid transformation products from β-Ti(H) were consisted of δ hydrides and α-Ti,forming a micro-polycrystalline aggregate, while γ hydride was precipitated from α-Ti(H) directly.
结果表明：β－Ｔｉ（Ｈ）共析转变产物是δ氢化物和α－Ｔｉ，不同形状的δ氢化物和α－Ｔｉ微晶组成了微晶区；γ氢化物直接从α－Ｔｉ（Ｈ）中析出。
According to the principles of the phase equilibrium in ternary system and usingsome experimental informations in the literatures about Co-Sm-Cu,Co-Cu and Co-Sinphase diagrams,the paper predicls a peritectoid-eutectoid reaction:in a Co-rich region of the Co-Sm-Cu system below about 600'C.
存在一个三元四相包共析转变：Ｓｍ_２（Ｃｏ、Ｃｕ）_１７十Ｓｍ（Ｃｏ、Ｃｕ）５ α—Ｃｏ（Ｃｕ、Ｓｍ）＋Ｓｍ２（Ｃｏ、Ｃｕ）７这个转变可能会导致相应的钴钐永磁材料的硬田性降低。
Taking T 8 steel and other steels as an example,the process and mechanism of reverse eutectoid transformation of pearlite into austenite were comprehensively investigated.
以T8等钢为例研究并综合分析了珠光体逆共析转变为奥氏体的过程和机制,指出,奥氏体是碳或各种化学元素溶入γ-Fe中所形成的固溶体。
MICROSTRUCTURE REFINEMENT OF EUTECTOID STEEL BASED ON DIVORCED EUTECTOID TRANSFORMATION
基于离异共析转变的共析钢组织细化
Based on the analysis of eutectoid transformation of SG (spheroidal graphite) iron, the numerical model of formation of ferrite and pearlite during the eutectoid transformation was improved.
通过对球墨铸铁件共析转变的分析，改进了球铁件中铁素体与珠光体形成的数学模型。
On the Role Change of CCT from Revolutionary Party to Gouerning Party;
中国共产党从革命党到执政党角色转变探析
Research on Zhu De s Ideologicl Tracnsformation from a Tongmenghui s Member to a Communist;
朱德从同盟会员到共产党员的思想转变论析
The Analysis of the Role Change of the School Community in School-Based Curriculum Development;
试析校本课程开发中学校共同体的角色转变
Prospects for restructuring the economy by the theory of public goods;
政府财政职能转变的公共产品理论分析
Semantic Changes of "Public Opinions" and Transformation of Political Culture in 18th Century France;
试析18世纪法国“公共舆论”语义衍变与政治文化转型
From the Market Test to the Change of the Government Functions--An Analysis of the Reform of the Supply Model of the Public Service of Beijing;
从市场检验到政府职能转变——北京市公共服务供给模式改革分析
Analysis on the Change of the Chinese Communist Partys Tactics of the December Ninth Movement;
浅析“一二九”后中国共产党领导学生运动策略的转变
Effect of processing parameters on dynamic transformation of undercooled austenite of hypereutectoid steel
工艺参数对过共析钢过冷奥氏体动态转变的影响
The Social Change and Party Building:an Analysis of Social Revolution and Social Building under CCP's Leadership
社会变迁与政党转型——中国共产党领导的社会革命与社会建设论析
To convert to Communist principles or control.
使共产化转变到共产主义原则或控制
Changing in Public Governance and Foundation of Public Ethics;
公共治道的转变与公共伦理学的建立
Shanghai Yuandong Bureau of the Comintern & the CPC Transformed Their Attitude on the Northern Expedition
共产国际上海远东局与中共对北伐态度的转变
Transformation of Government Function from the Perspective of Public Goods Supply;
从公共产品的供给看政府职能的转变
Transferring Governmental Function and Advancing Socialization of Public Service;
转变政府职能 推进公共服务社会化
On New Public Management and Transformation of University Administration Model;
论新公共管理与高校治理模式的转变
ARRANGEMENTS FOR PUBLIC EXPENDITURES FROMTHE PERSPECTIVE OF TRANSFORMING THEGOVERNMENTAL FUNCTION;
政府职能转变视角下的公共支出安排