- 更多网络例句与奥氏体的相关的网络例句 [注：此内容来源于网络，仅供参考]
-
The results show that the addition of certain manganese in high chromium cast iron leads to a re-partitioning of alloy elements between austenite and carbide and a dropping in equilibrium phase transformation temperature although it's inappreciable for the influence of manganese on mass fractions of every phase in this cast iron. There is about 87 percent ledeburite under thermodynamic equilibrium condition and 23 to 32 percent M7C3 type carbide under thermodynamic non-equilibrium condition in the microstructure of 3C-l5Cr-4Mn-0.75Si system high chromium cast iron. Furthermore, the improvement of austenite stability and hardenability of manganese alloyed high chromium cast iron may been expected because there is a substitution between manganese and chromium that has been suggested by thermodynamic calculations.
结果表明，锰虽然对高铬铸铁中的各相数量影响不大，但一定数量的锰存在促使合金元素在奥氏体和碳化物两相中的重新分配，并降低平衡相的转变温度；在平衡条件下3C-15Cr-4Mn-0.75Si系高铬铸铁中菜氏体数量约占87%，而非平衡条件下M7C3型碳化物数量在23%-32%之间，且奥氏体中锰铬互替现象保证了奥氏体的稳定性和加锰高铬铸铁的淬透性。
-
The results show that the addition of certain manganese in high chromium cast iron leads to a re-partitioning of alloy elements between austenite and carbide and a dropping in equilibrium phase transformation temperature although it＇s inappreciable for the influence of manganese on mass fractions of every phase in this cast iron. There is about 87 percent ledeburite under thermodynamic equilibrium condition and 23 to 32 percent M7C3 type carbide under thermodynamic non-equilibrium condition in the microstructure of 3C-15Cr-4Mn-0.75Si system high chromium cast iron. Furthermore, the improvement of austenite stability and hardenability of manganese alloyed high chromium cast iron may been expected because there is a substitution between manganese and chromium that has been suggested by thermodynamic calculations.
结果表明，锰虽然对高铬铸铁中的各相数量影响不大，但一定数量的锰存在促使合金元素在奥氏体和碳化物两相中的重新分配，并降低平衡相的转变温度；在平衡条件下3C-15Cr-4Mn-0.75Si系高铬铸铁中莱氏体数量约占87％，而非平衡条件下M7C2型碳化物数量在23％～32％之间，且奥氏体中锰铬互替现象保证了奥氏体的稳定性和加锰高铬铸铁的淬透性。
-
The experiment study about the subcritical normalizing holding temperature effects the macrostructure and hardness of the 40SiMnCrNiMoA steel shows: When subcritical normalizing holding temperature is 760℃, the ferrite in the mixture phase structure is lumpish, the hardness of the steel is low (about HRC32), and when the holding temperature is over 800℃, the hardness of the steel is about HRC49, the ferrite in the mixture phase structure is in old critical range austenite grain boundaries, it is disadvantage for the steel strengthening. When the holding temperature is 780℃, the mixture phase structure is mixture phase structure including the strip ferrite、martensite and bainite, the ferrite is less than 20%wt, its grains are fine and even, the hardness of the steel is about HRC38, it is in the range of HRC35-40 which is the long-life drill rod needed.
亚温正火温度对40SiMnCrNiMoA的组织和硬度等性能的影响的实验研究表明，当亚温正火保温温度为760℃时，复合组织中的铁素体形态是块状，处理后的材料硬度相对较低（HRC32左右）；而当采用大于800℃温度亚温正火处理，材料硬度为HRC49左右，组织中铁素体大部分较连续地存在于原奥氏体的晶界，对材料强化不利；当40SiMnCrNiMoA钢780℃亚温正火后，硬度为HRC38左右，在以往小钎杆较长寿命所需硬度范围HRC35-40内，而组织为细条状铁素体+以板条马氏体和条状无碳贝氏体为主的复合组织，晶粒细小均匀，铁素体体积含量少于20％。
-
When boron content is ＞0.5wt%, the martensite transformation has occurred in partial austenite matrix of the alloy solidification structure.
奥氏体基体成分的经验计算为含B多元合金奥氏体的电子、原子层次的能量计算提供了参考数据。
-
The paper deals with the continuous cooling transformation of deformed and undeformed austenite for SBL microalloyed engineering steel , and the CCT diagram has been obtained as well.
研究了SBL 非调质钢奥氏体连续冷却转变，获得了试验用钢形变与未形变奥氏体的连续冷却转变曲线。
-
Theexperimental results show that the performance ofthe dies can be remarkably raised through homogenizing original microstructure,controlling austenitizing and tempering process,and coordinating therelationship among undissolved carbide,...
结果表明，通过调整原始组织，严格控制奥氏体化条件及回火工艺，合理利用第二相、基体成分和残留奥氏体的关系，可显著提高强韧性和耐磨性，使冲模寿命比常规工艺处理提高10倍以上。
-
Errite transformation action of Nb micro-alloyed steels during FTSRhas been simulated by Gleeble-2000 thermal/mechanical simulation tester.
TSR薄板坯连铸连轧生产线由于其固有的相变特点，即在轧制时没有发生奥氏体-铁素体-奥氏体的二次相变，而只发生了一次相变，因此其相变机理是否与传统流程相同就成为研究的主要问题。
-
The presence of austenite at any 10% would causeloss of strength of both steels about 10 kg/mm~2, however, their toughness mightbe actually improved by these softer austenites formed along the boundaries oflath martensite.
回火奥氏体的存在使强度下降，估计10％的奥氏体使强度损失约10kg/mm~2。但较软的回火奥氏体沿板条状马氏体边界形成改善钢的韧性，使冲击韧性a_K提高。
-
The results show that the composite compound observed is mainly composed of TiC, CaS and CeS; the nucleation sequence of the phases during the solidification of the alloy is CeS→TiC→austenite; the (100) crystal plane of CeS and the (001) plane of TiC, and (100) plane of TiC and (001) plane of austenite match perfectly; CeS can act as the heterogeneous nucleating center of TiC, and TiC can act as the nucleating center of austenite.
结果表明：试样中的复合化合物主要由CaS，CeS和TiC组成；合金凝固时的形核顺序为CeS→TiC→奥氏体；CeS及CaS的(100)晶面与TiC的(001)晶面、TiC的(100)晶面与奥氏体的(001)晶面匹配良好；CeS凝固时可作为TiC的异质形核核心，而TiC又可作为奥氏体的形核核心。
-
A large number of twins was found in bainitic midribs for first time. Twins in midribs as well as retained austenite are deformation twins formed by coordinating uniform shear deformation as bainitic ferrite lath grows, twins in bainitic ferritemainly are those inherited in retained austenite as BF thickens by shear mechanism in broad face.
中脊与残余奥氏体李晶是贝氏体铁素体切变共格长大时协调均匀切变形成的形变孪晶贝氏体铁素体板条内孪晶主要是其横向侧面切变增厚时残余奥氏体的遗传李晶，且孪晶面与界面台阶有对应关系。
- 更多网络解释与奥氏体的相关的网络解释 [注：此内容来源于网络，仅供参考]
-
austenite：奥氏体
本发明涉及一种具有润滑薄层膜的钢线制造方法及其延拉模具,使用以奥氏体(austenite)系不锈钢为基材的钢线,该奥氏体系不锈钢钢线基本上含有17%以上的铬(Cr)及8%以上的镍(Ni);上述钢线经固溶化处理,然后在其表面涂附一层含钼结合剂,
-
decomposed austenite：分解的奥氏体
mercantile law 商法 | decomposed austenite 分解的奥氏体 | gear shaper cutter 刨齿刀
-
austere：严峻的
austenitic 奥氏体的 | austere 严峻的 | austerely 严格地
-
austenitic stainless steel：奥氏体不锈钢
特性:阿维斯塔谢菲尔德有限公司(Avesta Sheffield AB)的253MA 是一种耐热奥氏体不锈钢(Austenitic stainless steel),为需要高蠕变强度(creep strength)和良好抗腐蚀力的应用而设计.
-
Austenitic：奥氏体
瑞典奥托昆普(Outokumpu)2507是一种铁素体(ferritic)-奥氏体(austenitic)双相不锈钢. 它综合了许多铁素体钢和奥氏体钢最有益的性能. 由于该钢铬和钼的含量很高,因此具有极好的抗点腐蚀和均匀腐蚀的能力. 双相显微组织保证了该钢具有很高的抗应力腐蚀破裂能力,
-
Austenitic：奥氏体的
austenite 体 | austenitic 奥氏体的 | austere 严峻的
-
austenitic steel：奥氏体钢
Hackman餐具所用的奥氏体钢(Austenitic steel)没有磁性,其 高品质的钢材总有18/10或18/8的标识,而不是仅有不锈钢标志的廉价钢材;这中硬化钢更抗腐蚀,刀刃更锋利卡乌哈瓦(Kauhava)地区制造的芬兰刀在全国久负盛名.
-
bainite：贝氏体
1 贝氏体与贝氏体铸铁研究现状简介Robertson首次在钢中发现后来被命名为贝氏体的中温转变产物,之后Davenport和Bain在研究奥氏体于马氏体形成温度与珠光体形成温度之间等温转变时,发现奥氏体分解产生一种新的组织,于1934年为纪念Bain ,提出了贝氏体(Bainite)这个术语[1] .
-
bainite transformation：贝氏体转变
火焰加热,电接触加热及在电解液中加热;并可采用更高密度的能源,如电子束、激光、电弧等. 能..贝氏体转变(bainite transformation) 贝氏体主要形态分类表 型贝氏体 和间距较宽,板条之间是富碳奥氏体(A), 或其冷却过程的转变产物 ..
-
Ferritic：铁素体
瑞典奥托昆普(Outokumpu)2205是一种铁素体(ferritic)-奥氏体(austenitic)双相不锈钢. 它综合了许多铁素体钢和奥氏体钢最有益的性能. 由于该钢铬和钼的含量很高,因此具有极好的抗点腐蚀和均匀腐蚀的能力.