Formation of nanostructured Cr_2N/CrN layer on plain 20 carbon steel by duplex chromizing process;
20钢复合渗铬生长纳米结构Cr_2N/CrN层
Study on Double Glow Plasma Surface Chromizing Hardening Process of 45 Steel at Low Temperature
45钢低温双辉等离子渗铬的研究
Chromizing treatment of TiAl intermetallic is conducted by double glow plasma metallic cementation technology and alloyed layer was formed on the surface.
结果表明,在源极电压700 V、阴极电压450~280 V、极间距18 mm、试样温度1050℃、工作气压25 Pa和保温时间4 h的工艺参数条件下,渗铬层厚度可达60μm,渗层成分呈梯度分布,表面硬度明显提高。
Double Glow Ptasma Chrominm Permeation Hardening of 45 Steel at Lowered Temperature
45钢低温双辉等离子渗铬硬化的研究
Double Glow Plasma Low Temperature Surface Chromizing Hardening Process of T10 Steel
T10钢低温双辉等离子表面渗镀铬硬化的研究
Microstructure and Hardness of Cr,B,C Ternary Cast-infiltrated on 45 Steel Surface
45钢表面铬、硼、碳三元铸渗层的组织和硬度
The high chrome content (9%) provides very high hardenability.
高铬含量（9%）能够提供很高的硬化性。
Microstructural Characterization and Oxidation Performance of a Novel Rare Earth Elements-Modified Chromizing Coating;
稀土氧化物改性的渗铬涂层及氧化性能的研究
A Study of Prohibiting Permeation of Hydrogen with Cr-C Film Electroplated on the Surface of the Zirconium Hydride;
氢化锆表面电镀铬膜阻止氢渗透的研究
Preparation and Oxidation Performance of an-Al_2O_3-Modified Chromizing Coating
Al_2O_3改性的渗铬涂层制备与氧化性能研究
Research of Middle Temperature Chromizing on Carbon Steel with Double Glow Plasma Surface Alloying Process and Carbon Migration in the Chromized Layer;
碳钢表面中温双辉等离子渗铬合金化及渗层中碳迁移的研究
It was investigated that chromizing in borax salt bath and melting hydrochloride.
研究了硼砂盐浴渗铬和氯系熔盐渗铬。
Transportation and Re-distribution of Addition Chromium in Hardened Portland Cement
铬离子在水泥硬化体中的迁移转换及再分配
Changes of ambulatory arterial stiffness index in patients with pheochromocytoma and primary hypertension
动态动脉硬化指数在嗜铬细胞瘤与原发性高血压患者中的变化
Measurement on the carbonizing or nitro-caburizing harden case depth of sintering iron-based material
GB/T9095-1988烧结铁基材料渗碳或碳氮共渗硬化层深度的测定
chromium oxide (excl. chromite)
氧化铬（不包括铬铁矿）
The Effects of Cryogenic Treatment on Hardening Behavior and Abrasion Resistance of High Chromium Cast Irons Subjected to Sub-critical Treatment;
深冷对亚临界处理高铬铸铁硬化行为及耐磨性的影响
The Effects of Cryogenic Treatment on Hardening Behavior and Abrasion Resistance of High Chromium White Cast Irons Subjected to Destabilization Treatment;
深冷对去稳处理高铬铸铁硬化行为及其耐磨性的影响
Effects of Alloying Elements on the Solidification Structure and the Sub-critical Treat Hardening Behavior of the High Chromium Cast Irons;
合金元素对高铬耐磨铸铁凝固组织和亚临界硬化行为的影响
Microstructure and Microhardness Change of Fe-Cr-C Alloy Layer Prepared by Electron Beam Scanning before and after Heat Treatment
电子束扫描制备铁-铬-碳合金层热处理前后组织与硬度的变化
Reinforcement Process of Cold Working Steel Bonded Carbide Dies by Surface Boronizing and Sulfurizing
钢结硬质合金冷作模具硼-硫复合渗强化工艺