Please wait a minute...
《材料导报》期刊社  2017, Vol. 31 Issue (14): 113-116    https://doi.org/10.11896/j.issn.1005-023X.2017.014.024
  材料研究 |
温度对铁基预合金粉腐蚀泡沫化人造金刚石微粉的影响*
李颖颖, 万隆, 王俊沙, 徐俊杰, 刘莹莹, 李荣辉
湖南大学材料科学与工程学院, 长沙 410082;
Influence of Temperature on Etching and Foaming Behavior of Synthetic Diamond Powder by Iron-based Pre-alloyed Powders
LI Yingying, WAN Long, WANG Junsha, XU Junjie, LIU Yingying, LI Ronghui
College of Materials Science and Engineering, Hunan University, Changsha 410082;
下载:  全 文 ( PDF ) ( 1541KB ) 
输出:  BibTeX | EndNote (RIS)      
摘要 采用铁基预合金粉对粒径为40~50 μm的人造金刚石微粉进行腐蚀泡沫化处理。研究了不同温度对金刚石微粉表面形貌、颗粒直径、比表面积和孔容积的影响,并对腐蚀图案的各向异性和泡沫化机理进行分析。结果表明:当金刚石和预合金粉质量比为1∶2时,800 ℃处理的金刚石表面出现明显的腐蚀坑。随着处理温度升高,金刚石泡沫化程度先增大后减小,当处理温度为1 000 ℃时,金刚石泡沫化效果最好;此时,金刚石的比表面积和孔容积最大,分别为7.322 m2/g和0.012 mL/g。在腐蚀泡沫化过程中,金刚石发生了石墨化。
服务
把本文推荐给朋友
加入引用管理器
E-mail Alert
RSS
作者相关文章
李颖颖
万隆
王俊沙
徐俊杰
刘莹莹
李荣辉
关键词:  人造金刚石微粉  铁基预合金粉  泡沫化  温度  各向异性    
Abstract: Synthetic diamond powder with size of 40-50 μm was etched using iron-based pre-alloyed powder. Effect of temperature on the surface morphology, particle size, specific surface area and void ratio of the processed diamond was investigated. The anisotropy of etch pits and the foaming mechanism were also analyzed. Results showed that when the mass ratio of diamond to iron-based pre-alloyed powder was 1∶2, etch pits were formed on diamond surface at 800 ℃. With the increase of temperature, the foaming extent of diamond first increased, and then decreased, while the particle size of processed diamond decreased. At 1 000 ℃, the foaming effect was the optimum, and the diamond exhibited a loose and porous structure. At this time, the specific surface area and pore volume value reached the maximum, which were 7.322 m2/g and 0.012 mL/g, respectively. During the diamond foaming process, phase transformation from diamond to graphite occurred.
Key words:  synthetic diamond powder    iron-based pre-alloyed powders    foaming    temperature    anisotropy
               出版日期:  2017-07-25      发布日期:  2018-05-04
ZTFLH:  TG74  
基金资助: *国家自然科学基金(51375157)
作者简介:  李颖颖:女,1991年生,硕士,研究方向为功能陶瓷及超硬材料 E-mail:li_ying0408@163.com 万隆:通讯作者,男,1956年生,博士,教授,从事超硬材料金刚石制品研究 E-mail:wanlong1799@aliyun.com
引用本文:    
李颖颖, 万隆, 王俊沙, 徐俊杰, 刘莹莹, 李荣辉. 温度对铁基预合金粉腐蚀泡沫化人造金刚石微粉的影响*[J]. 《材料导报》期刊社, 2017, 31(14): 113-116.
LI Yingying, WAN Long, WANG Junsha, XU Junjie, LIU Yingying, LI Ronghui. Influence of Temperature on Etching and Foaming Behavior of Synthetic Diamond Powder by Iron-based Pre-alloyed Powders. Materials Reports, 2017, 31(14): 113-116.
链接本文:  
http://www.mater-rep.com/CN/10.11896/j.issn.1005-023X.2017.014.024  或          http://www.mater-rep.com/CN/Y2017/V31/I14/113
1 袁巨龙,张飞虎,戴一帆,等.超精密加工领域科学技术发展研究[J].机械工程学报,2010,46(5):161.
2 Guo Bing, Zhao Qingliang, Fang Xiaoyan. Precision grinding of optical glass with laser micro-structured coarse-grained diamond wheels [J].J Mater Process Technol,2014,214:1045.
3 Wang Yinhong,Wang Haixin, et al. Brazing of Ti/Ni coated diamond [J]. Key Eng Mater,2001,202:147.
4 Xu Xihan,Yu Yipeng. Sawing performance of diamond with alloy coatings [J]. Surf Coat Technol,2005,198:459.
5 Williams Carey, Demetry Chrysanthe, Li Rounan. Structure and strength of interfaces in titanium-coated diamond-glass composites [J]. Ceram Eng Sci Proceed,2000,21(3):697.
6 Hu W D,Wan L,et al.Diamond surface modification by TiO2 coating[J].Rare Met Mater Eng,2010,39(S2):258(in Chinese).
胡伟达,万隆,等. TiO2薄膜对金刚石表面改性的研究[J].稀有金属材料与工程,2010,39(S2):258.
7 Lv X Y,Jin Z S,Hao S Q,et al.The corrosive effect of transition-metal Fe,Ni and Co on the surface of diamond films[J].New Carbon Mater,2004,19(2):141(in Chinese).
吕宪义,金曾孙,郝世强,等.过渡金属 Fe、Ni 和Co 对金刚石膜表面腐蚀作用的研究[J].新型碳材料,2004,19(2):141.
8 Smirnov W,Hees J J,Brink D, et al. Anisotropic etching of diamond by molten Ni particles[J]. Appl Phys Lett,2010,97(73):117.
9 Tatsuya Ohashi.Catalytic etching of {100}- oriented diamond coating with Fe,Co,Ni and Pt nanoparticles under hydrogen[J].Diamond Related Mater,2011,20:1165.
10 Xie D L,Wang L,et al. Effect of component of FeCoCu pre-alloyed powders on sintering characters used for diamond tools[J]. Chin J Nonferrous Met,2016,26(3):577(in Chinese).
谢德龙,万隆,等.金刚石工具用FeCoCu预合金粉组成对烧结特性的影响[J].中国有色金属学报,2016,26(3):577.
11 Wang Junsha,et al.Anisotropy of synthetic diamond in catalytic etching using iron powder[J]. Appl Surf Sci,2015,346:388.
12 Tatsuya Ohashi,Wataru Sugimoto,Yoshio Takasu,et al.Catalytic etching of synthetic diamond crystallites by iron[J].Appl Surf Sci,2012,258:8128.
13 Mehedi H A,et al.Etching mechanism of diamond by Ni nanoparticles for fabrication of nanopores[J].Carbon,2013,59:448.
14 Su Q C,Sun G Z,Su C,et al.Study on fracture of diamond single crystal[J]. Chin J Diamod Abrasives Eng,2008,116(4):12(in Chinese).
宿庆财,孙广增,宿超,等.单晶金刚石解理断裂的研究[J].金刚石与磨料磨具工程,2008,116(4):12.15 Xu C H,Feng Y X,Ai X. Transformation behavior of diamond to graphite under hot pressing condioins and its effects on the fracture toughness of ceramic[J].Chin J Mater Mech Eng,2001,25(9):15(in Chinese).
许崇海,冯衍霞,艾兴.热压条件下金刚石微粉的石墨化相变行为及对陶瓷断裂韧性的影响[J].机械工程材料,2001,25(9):15.
16 Guo X G,Zhai C H,Jin Z J.The study of diamond graphitization under the action of iron-based catalyst[J].Chin J Mech Eng,2015,51(17):162(in Chinese).
郭晓光,翟昌恒,金洙吉.铁基作用下金刚石石墨化研究[J].机械工程学报,2015,51(17):162.
[1] 杨金祥, 石爽, 姜大川, 李旭, 李鹏廷, 谭毅, 姚玉杰, 池明, 张润德, 张建帅. 多晶硅定向凝固过程中温度对凝固速率的影响[J]. 材料导报, 2019, 33(z1): 28-32.
[2] 白强来, 付佺, 潘成刚, 王林德, 慕朝阳. 高延伸率柔性耐烧蚀涂料拉伸性能分析[J]. 材料导报, 2019, 33(z1): 485-487.
[3] 侯艳, 程从前, 赵杰, 冯雪, 李然, 闵小华. 拉应力对2205双相不锈钢临界点蚀温度和点蚀行为的影响[J]. 材料导报, 2019, 33(6): 1022-1026.
[4] 陈志国, 方亮, 吴吉文, 张海筹, 马文静, 白月龙. 半固态挤压高硅铝合金二次加热的微观组织演变[J]. 材料导报, 2019, 33(6): 1006-1010.
[5] 周宏明, 王博益, 李荐, 程名辉. CuO掺杂对钇钡铜氧陶瓷电性能的影响[J]. 材料导报, 2019, 33(2): 220-224.
[6] 产玉飞, 陈长军, 张敏. 金属增材制造过程的在线监测研究综述[J]. 材料导报, 2019, 33(17): 2839-2846.
[7] 卫芳彬, 张雷阳, 王颖, 李洋, 刘岗. 二氧化铈掺杂钛酸铋钠基陶瓷的高储能密度及温度稳定性[J]. 材料导报, 2019, 33(16): 2648-2653.
[8] 向红亮, 刘春育, 邓丽萍, 张伟, 任建斌. 固溶温度对节约型双相不锈钢组织及性能的影响[J]. 材料导报, 2019, 33(16): 2759-2764.
[9] 王中平, 杨浩宇, 赵亚婷, 徐玲琳. 不同养护温度下氯化钠对铝酸盐水泥水化的影响[J]. 材料导报, 2019, 33(14): 2343-2347.
[10] 江旭, 马煜林, 刘越. 回火温度对CB2钢的含硼M23C6相析出及力学性能的影响[J]. 材料导报, 2019, 33(12): 2062-2066.
[11] 康学良, 董世运, 汪宏斌, 门平, 徐滨士, 闫世兴. 基于磁巴克豪森原理的铁磁材料各向异性检测技术综述[J]. 材料导报, 2019, 33(1): 183-190.
[12] 陆亮亮, 刘雪峰, 张少明, 徐骏, 贺会军, 盛艳伟. 高频感应熔化金属丝气雾化制备球形钛粉[J]. 《材料导报》期刊社, 2018, 32(8): 1267-1270.
[13] 黄文成, 张锦国, 袁军, 刘江文. Mg/Nb复合薄膜的结构调控及其对脱氢温度的影响[J]. 《材料导报》期刊社, 2018, 32(7): 1084-1087.
[14] 焦慧彬, 陈善达, 陈送义, 陈康华. Mn和Zr对Al-Zn-Mg-Cu铝合金各向异性的影响[J]. 材料导报, 2018, 32(6): 937-942.
[15] 张欣, 赵韦人, 周益羊, 鲁重瑞, 廖子锋. 蓝光发射荧光粉Ba3P4O13:Eu2+的发光特性及热稳定性[J]. 材料导报编辑部, 2018, 32(6): 855-859.
[1] Bingwei LUO,Dabo LIU,Fei LUO,Ye TIAN,Dongsheng CHEN,Haitao ZHOU. Research on the Two Typical Infrared Detection Materials Serving at Low Temperatures: a Review[J]. Materials Reports, 2018, 32(3): 398 -404 .
[2] Huimin PAN,Jun FU,Qingxin ZHAO. Sulfate Attack Resistance of Concrete Subjected to Disturbance in Hardening Stage[J]. Materials Reports, 2018, 32(2): 282 -287 .
[3] Siyuan ZHOU,Jianfeng JIN,Lu WANG,Jingyi CAO,Peijun YANG. Multiscale Simulation of Geometric Effect on Onset Plasticity of Nano-scale Asperities[J]. Materials Reports, 2018, 32(2): 316 -321 .
[4] Xu LI,Ziru WANG,Li YANG,Zhendong ZHANG,Youting ZHANG,Yifan DU. Synthesis and Performance of Magnetic Oil Absorption Material with Rice Chaff Support[J]. Materials Reports, 2018, 32(2): 219 -222 .
[5] Ninghui LIANG,Peng YANG,Xinrong LIU,Yang ZHONG,Zheqi GUO. A Study on Dynamic Compressive Mechanical Properties of Multi-size Polypropylene Fiber Concrete Under High Strain Rate[J]. Materials Reports, 2018, 32(2): 288 -294 .
[6] XU Zhichao, FENG Zhongxue, SHI Qingnan, YANG Yingxiang, WANG Xiaoqi, QI Huarong. Microstructure of the LPSO Phase in Mg98.5Zn0.5Y1 Alloy Prepared by Directional Solidification and Its Effect on Electromagnetic Shielding Performance[J]. Materials Reports, 2018, 32(6): 865 -869 .
[7] ZHOU Rui, LI Lulu, XIE Dong, ZHANG Jianguo, WU Mengli. A Determining Method of Constitutive Parameters for Metal Powder Compaction Based on Modified Drucker-Prager Cap Model[J]. Materials Reports, 2018, 32(6): 1020 -1025 .
[8] WANG Tong, BAO Yan. Advances on Functional Polyacrylate/Inorganic Nanocomposite Latex for Leather Finishing[J]. Materials Reports, 2017, 31(1): 64 -71 .
[9] HUANG Dajian, MA Zonghong, MA Chenyang, WANG Xinwei. Preparation and Properties of Gelatin/Chitosan Composite Films Enhanced by Chitin Nanofiber[J]. Materials Reports, 2017, 31(8): 21 -24 .
[10] YUAN Xinjian, LI Ci, WANG Haodong, LIANG Xuebo, ZENG Dingding, XIE Chaojie. Effects of Micro-alloying of Chromium and Vanadium on Microstructure and Mechanical Properties of High Carbon Steel[J]. Materials Reports, 2017, 31(8): 76 -81 .
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed