Carbide相关论文
The deformation and fracture behaviors of low-carbon steel, medium-carbon steel, and high-carbon steel were studied on i......
Low-carbon steel is widely used for household appliance and automotive panel steel because of its excellent plasticity.U......
Preparation and properties of C/C-SiC brake composites fabricated by warm compacted-in situ reaction
Carbon fibre reinforced carbon and silicon carbide dual matrix composites(C/C-SiC) were fabricated by the warm compacted......
The surface composition and electronic structure of tungsten carbides prepared by directsynthesis and carburization of ......
Note:This book consists of five sections:Chapter 1 Introduction,Chapter 2 Grey Iron,Chapter 3 Ductile Iron,Chapter 4 Ver......
Effects of solid?solution temperature on microstructure and mechanical properties of a novel 2000MPa
A novel 2000 MPa grade ultra-high-strength steel AIR0509 with high fracture toughness and low cost has recently been dev......
The influence of rare earths (RE) on carbides in high carbon steel weld metal was studied by transmission electron micro......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Using Gleeble-1500 system, the influence of holding time on bainite transformation in deformed niobium microalloyed stee......
Modified coatings including carbide of iron, nickel, chromium, silicon, and titanium are obtained on 9Cr18 stainless ste......
研究了0Cr18Ni9钢盐浴渗铬后，以炉冷、空冷和水冷等方式冷却时，基体中碳化物分布及渗层中显微裂纹对耐蚀性能的影响．渗铬后空冷，渗层无......
Spheroidization and Ostwald Growth of Carbide in Isothermal Process of Hot-Deformed High Carbon Chro
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Obtaining small carbides is crucial but difficult for high-speed steels.A new approach for refining carbide dimensions i......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Microstructural Evolution of Ti-5.6Al-4.8Sn-2Zr-1Mo-0.35Si-0.7Nd Titanium Alloy with Carbon Addition
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Formation of Re-containing Carbides in a Second Generation Directionally Solidified Ni Base Superall
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Reliability evaluation of hardness test methods of hardfacing coatings with hypoeutectic and hypereu
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
TEM observation of carbide precipitates in bainite has been carried out for steel 40CMD8. Specimens transformed at 350 ......
The fatigue behavior of high speed steel (HSS) roll materials for hot rolling was researched under water-cooling conditi......
采用金相显微镜、扫描电镜分析了大规格高碳铬轴承钢环件中间坯合格而辗制出的成品环件出现点状偏析超声波探伤不合格的原因.试验......
为了揭示回火参数对耐热钢焊缝时效韧性的影响机理,针对采用不同回火参数处理的超临界汽轮机低压转子模拟件焊缝进行了时效韧性的......
Effects of Rare Earth and Alkaline Earth on Spheroidizing of Eutectic Carbides in Low Tungsten White
Tungsten Alloy White Cast Iron(TAWCI) has great brittleness and narrow application scope. The influences of Rare earth e......
The silicon assistant method to increase the reaction yield of carbothermal reduction of silica at a lower temperature i......
The scratch behaviors of two high speed steels (HSS) for hot rolls were studied by a Micro-combi Tester, and the emphasi......
Effect of size and distribution of titanium carbide on microstructure and mechanical properties of T
The effect of size and distribution of titanium carbide on the microstructure and mechanical properties of non-burning ......
The cast structure of a K465 nickel-based superalloy with different temperatures of melt superheating treatment was stud......
介绍了电石法聚氯乙烯生产过程中产生的电石渣作为烟气脱硫剂的工艺．及“电石渣-石膏法”湿法烟气脱硫运行参数和控制方法。......
Formation of Re-containing Carbides in a Second Generation Directionally Solidified Ni Base Superall
The precipitates at grain boundary in a directionally solidified Ni base superalloy after heat treatment, aging at 975℃......
Titanium carbide coatings are widely used as various wear-resistant material.The hydrogen erosion resistance of TiC-C fi......
针对PVC企业电石车间存在的粉尘污染严重、人工操作安全隐患大等问题,江苏中吴环境工程设计研究有限公司开发了电石汽车卸料、破碎......
冷轧辊是轧机中工作条件最为复杂的部件,其制造工艺复杂,目前国内外冷轧辊材质主要以Cr5冷轧辊为主。我公司通过设计“电渣钢锭(红......
高碳高合金模具钢中的碳化物显著影响其耐磨性。为了研究钢的耐磨性与碳化物的相关性,对Cr12MoV钢进行了不同工艺的热处理:1030、1......
实验室利用热处理炉进行高铬铸铁轧辊热处理工艺模拟试验;利用金相显微镜、扫面电镜、洛氏硬度计测试分析了热处理过程中微观组织......
采用光学显微镜(OM)和扫描电镜(SEM)研究观察不同热处理工艺下改性AISI 8630合金钢的显微组织,采用透射电镜(TEM)和选区电子衍射(S......
Although a high-quality homoepitaxial layer of 4H‑silicon carbide(4H-SiC)can be obtained on a 4°off-axis substrate......
通过对断裂转向节的外观、断口、硬度、金相组织和化学成分等检测与分析，确定了转向节断裂性质及产生原因。转向节金相组织中碳化物......
对45#钢进行淬火处理后,采用热模拟机进行保温形变处理,研究45#钢在200~350℃低温形变回火中碳组织的变化。采用光学显微镜、扫描......
作者对以Ni-Fe二元系合金作钎料，研究在一定的钎焊温度下，使用热压机对金刚石进行钎焊．其断面用扫描电镜（SEM），X射线能谱仪（EDS）和X射线衍......
运用Uddeholm自约束试验法比较4Cr5MoSiVl钢的热疲劳性能,结果表明,材料的组织均匀性对热疲劳性能有明显影响,共晶碳化物及碳化物......
通过3组实验证实了下贝氏体碳化物是在α/γ界面的奥氏体一侧析出,并向奥氏体中生长,同时也在贝氏体亚单元之间析出.在形态上,碳化......
采用光学显微镜、扫描电子显微镜和透射电子显微镜等测试技术,研究了经过标准热处理和时效处理后的不同Ti含量合金的微观组织。研......
贵州省遵义碱厂树脂分厂的转化工序为了减少氯乙烯生产中的副产品量和延长氯化高汞触媒寿命，便于二段转化器反应温度的控制，达到节能......
某燃气轮发电机组运行中出现了比较严重的不稳定振动，影响了机组的安全运行。通过对机组振动的测试与分析，查明轴承泄漏润滑油在高温......
通过M200环．块磨损试验机和扫描电镜研究了具有良好耐腐蚀性能的3种塑料模具钢STAVAX（％：0．37C、13．40Cr、0．31V）、M330（％：0．36C、12．88Cr、0．15Mo......
在24架连轧机组上,采用PLC控制系统自动调整冷却参数,对高碳铬轴承钢GCr15进行了轧后不同冷却速度对网状碳化物组织形态的影响研究......
在混凝土中，最能影响其耐久性的因素就是钢筋的腐蚀。本文通过对某工程的钢筋混凝土结构腐蚀进行研究，介绍了钢筋混凝土结构的防腐问......
利用SEM,TEM,EPMA等方法研究了不同合金系统的冷焊焊缝中碳化物的分布、形态,分析了碳化物在冷焊条件下的形成过程.结果表明,Nb、T......
利用扫描电镜和透射电镜观察、分析了高碳Nb-Ti-V系堆焊层中颗粒碳化物与固溶体间的界面(Carbide/Solid Solution 简称C/S界面)结......
分析了影响球墨铸铁铸件加工性能的主要因素：化学成分、碳化物、生产中出现的孕育衰退和热处理.针对这四个主要影响因素,通过严格控......
