碳化硼在金刚石锯片烧结中的应用研究
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摘要
金刚石工具胎体的性能是影响金刚石工具切割性能的关键因素。因此,采用合适的工艺方法或调节胎体材料的性能,对于稳定和提高金刚石工具的质量具有特殊的意义。本文在深入研究金刚石锯片烧结工艺的基础上,将碳化硼用于金刚石锯片烧结中,探索碳化硼对金刚石锯片的机械性能和胎体的组织形貌的影响。
选择掺入碳化硼浓度、成型压力、烧结温度作为影响金刚石锯片机械性能的工艺参数,选择切割速度和锯片寿命比作为检测指标,设计了正交实验方案,为多变量影响掺碳化硼锯片烧结工艺参数的研究提供了数据支持,并对实验结果进行了分析,研究结果表明:
(1)碳化硼在胎体中起到了骨架元素的作用,因其比铁等骨架元素更耐高温、耐磨等优良性能,使得胎体的耐磨性能进一步提高。
(2)碳化硼和其中的游离态单质可以通过直接作用或间接作用达到改善金属胎体烧结性能、促进金属胎体与金刚石之间界面反应的目的,使得金属胎体与金刚石复合材料的界面结合性能得到提高;对胎体合金起到组织均匀、细化的作用,也有利于强化胎体合金与金刚石颗粒之间的黏结。
(3)掺入碳化硼的金刚石锯片胎体对金刚石的把持力有所提高,随着掺入碳化硼浓度的增大把持力也相应增大。
(4)在切割条件相同的条件下,掺碳化硼锯片的切割速度均快于未掺碳化硼锯片,随着掺入碳化硼浓度的增大切割速度相应加快。
(5)在切割相同的长度后,掺碳化硼金刚石锯片的磨耗比较小,相对于未掺碳化硼锯片寿命明显提高,随掺入碳化硼的浓度增大寿命延长。
The property of the diamond tools carcass is the key factor that influences the cutting nature of diamond. Therefore, the proper technique or the body material adjustment exerts a special impact on the stability and improvement of the diamond quality. Thus, based on the in-depth analysis of the diamond saw blade agglutination craft, this presented thesis is inclined to investigate the influence of the boron carbide on the mechanical capacity of diamond saw and the organization morphology of the tire.
In this thesis, the boron carbide density, molding pressure and agglutination temperatures are chosen as the technological parameters that influence the diamond saw blade mechanical property; meanwhile, the cutting speed and saw blade life are taken as the examination target as well as the experimental plan is devised, all of which provide the data support for the sintering process parameters. To conclude, the experimental research is fully analyzed and the result can be given as follows:
(1) As more heat-resisting and more wear resistant, the boron carbide played the skeleton element role in the carcass of tire, which further strengthen the property of the tire resistance.
(2) Through the direct or indirect action, boron carbide and its free state simple substance can improve the tire agglutination performance and stimulate the interface reaction between the metal tire and diamond, which can further improve the binding ability between the surface of them on one hand; on the other hand, these materials can even and refine the tire alloy, which is useful for consolidating the adhesion of tire alloy and diamond.
(3) The holding force of diamond is strengthened by the adding boron carbide diamond saw blade tire body of diamond, and the force increases correspondingly with the growth of the carbonization boron density
(4) Under the same condition of cutting, the cutting speed of the mixed carbonization boron saw blade is faster than that of un-mixed, and the speed will be quicker correspondingly with the increasing of the carbonization boron density.
(5) After cutting the same length, the abrasion of the mixed boron carbide diamond is relatively small and the life span is extended correspondingly with the increasing of the carbonization boron density.
选择掺入碳化硼浓度、成型压力、烧结温度作为影响金刚石锯片机械性能的工艺参数,选择切割速度和锯片寿命比作为检测指标,设计了正交实验方案,为多变量影响掺碳化硼锯片烧结工艺参数的研究提供了数据支持,并对实验结果进行了分析,研究结果表明:
(1)碳化硼在胎体中起到了骨架元素的作用,因其比铁等骨架元素更耐高温、耐磨等优良性能,使得胎体的耐磨性能进一步提高。
(2)碳化硼和其中的游离态单质可以通过直接作用或间接作用达到改善金属胎体烧结性能、促进金属胎体与金刚石之间界面反应的目的,使得金属胎体与金刚石复合材料的界面结合性能得到提高;对胎体合金起到组织均匀、细化的作用,也有利于强化胎体合金与金刚石颗粒之间的黏结。
(3)掺入碳化硼的金刚石锯片胎体对金刚石的把持力有所提高,随着掺入碳化硼浓度的增大把持力也相应增大。
(4)在切割条件相同的条件下,掺碳化硼锯片的切割速度均快于未掺碳化硼锯片,随着掺入碳化硼浓度的增大切割速度相应加快。
(5)在切割相同的长度后,掺碳化硼金刚石锯片的磨耗比较小,相对于未掺碳化硼锯片寿命明显提高,随掺入碳化硼的浓度增大寿命延长。
The property of the diamond tools carcass is the key factor that influences the cutting nature of diamond. Therefore, the proper technique or the body material adjustment exerts a special impact on the stability and improvement of the diamond quality. Thus, based on the in-depth analysis of the diamond saw blade agglutination craft, this presented thesis is inclined to investigate the influence of the boron carbide on the mechanical capacity of diamond saw and the organization morphology of the tire.
In this thesis, the boron carbide density, molding pressure and agglutination temperatures are chosen as the technological parameters that influence the diamond saw blade mechanical property; meanwhile, the cutting speed and saw blade life are taken as the examination target as well as the experimental plan is devised, all of which provide the data support for the sintering process parameters. To conclude, the experimental research is fully analyzed and the result can be given as follows:
(1) As more heat-resisting and more wear resistant, the boron carbide played the skeleton element role in the carcass of tire, which further strengthen the property of the tire resistance.
(2) Through the direct or indirect action, boron carbide and its free state simple substance can improve the tire agglutination performance and stimulate the interface reaction between the metal tire and diamond, which can further improve the binding ability between the surface of them on one hand; on the other hand, these materials can even and refine the tire alloy, which is useful for consolidating the adhesion of tire alloy and diamond.
(3) The holding force of diamond is strengthened by the adding boron carbide diamond saw blade tire body of diamond, and the force increases correspondingly with the growth of the carbonization boron density
(4) Under the same condition of cutting, the cutting speed of the mixed carbonization boron saw blade is faster than that of un-mixed, and the speed will be quicker correspondingly with the increasing of the carbonization boron density.
(5) After cutting the same length, the abrasion of the mixed boron carbide diamond is relatively small and the life span is extended correspondingly with the increasing of the carbonization boron density.
引文
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[4]侯建华.对2005年中国石材进出口结构的分析与建议[J].石材,2006,(4):3-5.
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[6]黎治国.特殊结构金刚石圆锯片的力学性能研究.广西大学硕士研究生论文[D].2002
[7] .郭志猛,宋月清等.超硬材料与工具[M].北京:冶金工业出版社,1996,(12)13.
[8]王忠.金刚石工具节块胎体硬度与其金属组分的关系研究[J].人工晶体学报.1999, (4):398-403
[9]隆威,任慧利.新型优质铁基金刚石锯片的研制与应用.金刚石与磨料模具工程[J].1998, (106):15-17
[10]王秦生,宋诚,左宏森.金刚石锯片使用性能影响因素系统分析[J].金刚石与磨料磨具工程.2001, (125):40-44
[11]戴秋莲,吴惠贞.铁基金刚石圆锯片胎体材料的研究[J].金刚石与磨料磨具工程.2002, (118):19-21
[12]胡映宁,周满元,曹硕生,铁基金刚石圆锯刀头的关键成分对其锯切性能的影响[J].金刚石与磨料模具工程.2000, (118):15-18
[13]谈耀麟,金刚石粒度对金刚石锯片性能的影响[J].超硬材料工程.2006,18(1):10-13
[14]周振君,王爱荣.金刚石锯片磨损机理的研究[J].磨料磨具与磨削.1994,(80):2-4
[15]楼白杨,李乐国,金刚石锯片失效分析和强化方法[J]。金刚石与磨料磨具工程.2007,157(1)
[16]李晋尧,张岩铭,金刚石表面镀Ti对金刚石锯片性能的影响[J],稀有金属材料与工程.1996,25(3)
[17]朱永伟,张新明,谢光灼,金刚石表面镀钛对金刚石锯片性能的影响[J].中国有色金属学报.2001,11(2)
[18]Lin T.P.,Hood M.,Cooper A. G.et al. Wear and Failure Mechanism of Polycrystalline Diamond Compact Bits[J].Wear,1992,(156):133
[19]罗锡裕,超硬材料的发展[J],粉末冶金工业2000,10(2):32-37
[20]P.R.Davis,M.L.Fish,S.Peacock et al.[J] Industrial Diamond Review,1996(3): 78-87.
[21]LiuSifeng , LinYin , An Introduction to Grey Systems Foundations[J].Methodology and Appli-cations , USA : IIGSS AcademicPublisher,1998.
[22]LiuSifeng. Emergence and Development and Forward Trend of Grey System Theory[C].Proceeding of the 32nd International Conference on Computers and Industrial Engineering,2003(2):526-531
[36]Liusifeng.On Measure of Grey Information,The Journal of Grey System,1995(2):97-101.
[23]DengJulong.TheUnitofIntroduetionRePreseniationinGreySystemTheory[J].TheJoumalofGreySystem,1991(2):87~106.
[24]邓聚龙.灰理论基础[M].华中科技大学出版社,2002(2):32-40.
[25]李孜军.1992~2001年我国灰色系统理论应用研究进展[J].系统工程,2003(5):8~12.
[26]谈耀麟,金刚石粒度对金刚石锯片性能的影响[J].超硬材料工程.2006,18(1):10-13.
[27]郭志猛,宋月清等.超硬材料与工具[M].北京:冶金工业出版社,1996,12-13
[28]刘宪刚,金刚石圆锯片的质量评价体系的建立[D].25-26.
[29]王岚,郭西缅. Fe刻蚀金刚石的速率[J].人工晶体学报,1997,26(2):117-120.
[30]金刚石烧结制品[M].2005,46-48.程中不脱落,提高胎体对金刚石的把持力,同
[31]黄培云,粉末冶金原理[M],北京:冶金工业出版社,2008,(2):265-266.
[32]黄培云,粉末冶金原理[M],北京:冶金工业出版社,2008,(2):267-268.
[33]王盘鑫,粉末冶金学[M],北京:冶金工业出版社,2006,(2):186.
[34]黄培云,粉末冶金原理[M],北京:冶金工业出版社,2008,(2):269.
[35]薄化川,曹腾云等。金刚石圆锯片磨削比的快速测定[J].磨料磨具与磨削,1989.4(52).
[36]刘奎等。铁基金刚石锯片的热压烧结机理初探[J].硬质合金, 1999(16):8-10.
[37]王秦生,张慧。烧结工艺对金刚石锯片新型节块无钴结合剂机械性能的影响[J].金刚石与磨料磨具工程,1997.1(97):8-10 .
[38]王双喜等。金属结合剂金刚石磨具的研究进展[J].金刚石与磨料磨具工程,2006(154): 71-75.
[39]谈耀麟。金刚石粒度对金刚石锯片性能的影响[J].超硬材料工程,2006(18):10-13.
[40] A. Ersoya, S.Buyuksagicb, U. Aticia.Wear characteristics of circular diamond saws in the cutting of different hard abrasive rocks[J]. Wear, 2005(258):1422–1436.
[41]金刚石烧结制品[M].2005,95-96.
[42]金刚石烧结制品[M].2005,98.
[43]王春芳,预合金粉在金刚石锯片中的应用[M].2004(3): 27.
[2]F.H.Hughes. Industrial Diamond Review,FP.Bundy et al. [J] Nature,1995,(176):213
[3]王春芳。预合金粉在金刚石锯片中的应用.河北工业大学硕士学位论文[D].2004,(3)
[4]侯建华.对2005年中国石材进出口结构的分析与建议[J].石材,2006,(4):3-5.
[5]郭志猛,宋月清等.超硬材料与工具[M].北京:冶金工业出版社,1996,(12):88.
[6]黎治国.特殊结构金刚石圆锯片的力学性能研究.广西大学硕士研究生论文[D].2002
[7] .郭志猛,宋月清等.超硬材料与工具[M].北京:冶金工业出版社,1996,(12)13.
[8]王忠.金刚石工具节块胎体硬度与其金属组分的关系研究[J].人工晶体学报.1999, (4):398-403
[9]隆威,任慧利.新型优质铁基金刚石锯片的研制与应用.金刚石与磨料模具工程[J].1998, (106):15-17
[10]王秦生,宋诚,左宏森.金刚石锯片使用性能影响因素系统分析[J].金刚石与磨料磨具工程.2001, (125):40-44
[11]戴秋莲,吴惠贞.铁基金刚石圆锯片胎体材料的研究[J].金刚石与磨料磨具工程.2002, (118):19-21
[12]胡映宁,周满元,曹硕生,铁基金刚石圆锯刀头的关键成分对其锯切性能的影响[J].金刚石与磨料模具工程.2000, (118):15-18
[13]谈耀麟,金刚石粒度对金刚石锯片性能的影响[J].超硬材料工程.2006,18(1):10-13
[14]周振君,王爱荣.金刚石锯片磨损机理的研究[J].磨料磨具与磨削.1994,(80):2-4
[15]楼白杨,李乐国,金刚石锯片失效分析和强化方法[J]。金刚石与磨料磨具工程.2007,157(1)
[16]李晋尧,张岩铭,金刚石表面镀Ti对金刚石锯片性能的影响[J],稀有金属材料与工程.1996,25(3)
[17]朱永伟,张新明,谢光灼,金刚石表面镀钛对金刚石锯片性能的影响[J].中国有色金属学报.2001,11(2)
[18]Lin T.P.,Hood M.,Cooper A. G.et al. Wear and Failure Mechanism of Polycrystalline Diamond Compact Bits[J].Wear,1992,(156):133
[19]罗锡裕,超硬材料的发展[J],粉末冶金工业2000,10(2):32-37
[20]P.R.Davis,M.L.Fish,S.Peacock et al.[J] Industrial Diamond Review,1996(3): 78-87.
[21]LiuSifeng , LinYin , An Introduction to Grey Systems Foundations[J].Methodology and Appli-cations , USA : IIGSS AcademicPublisher,1998.
[22]LiuSifeng. Emergence and Development and Forward Trend of Grey System Theory[C].Proceeding of the 32nd International Conference on Computers and Industrial Engineering,2003(2):526-531
[36]Liusifeng.On Measure of Grey Information,The Journal of Grey System,1995(2):97-101.
[23]DengJulong.TheUnitofIntroduetionRePreseniationinGreySystemTheory[J].TheJoumalofGreySystem,1991(2):87~106.
[24]邓聚龙.灰理论基础[M].华中科技大学出版社,2002(2):32-40.
[25]李孜军.1992~2001年我国灰色系统理论应用研究进展[J].系统工程,2003(5):8~12.
[26]谈耀麟,金刚石粒度对金刚石锯片性能的影响[J].超硬材料工程.2006,18(1):10-13.
[27]郭志猛,宋月清等.超硬材料与工具[M].北京:冶金工业出版社,1996,12-13
[28]刘宪刚,金刚石圆锯片的质量评价体系的建立[D].25-26.
[29]王岚,郭西缅. Fe刻蚀金刚石的速率[J].人工晶体学报,1997,26(2):117-120.
[30]金刚石烧结制品[M].2005,46-48.程中不脱落,提高胎体对金刚石的把持力,同
[31]黄培云,粉末冶金原理[M],北京:冶金工业出版社,2008,(2):265-266.
[32]黄培云,粉末冶金原理[M],北京:冶金工业出版社,2008,(2):267-268.
[33]王盘鑫,粉末冶金学[M],北京:冶金工业出版社,2006,(2):186.
[34]黄培云,粉末冶金原理[M],北京:冶金工业出版社,2008,(2):269.
[35]薄化川,曹腾云等。金刚石圆锯片磨削比的快速测定[J].磨料磨具与磨削,1989.4(52).
[36]刘奎等。铁基金刚石锯片的热压烧结机理初探[J].硬质合金, 1999(16):8-10.
[37]王秦生,张慧。烧结工艺对金刚石锯片新型节块无钴结合剂机械性能的影响[J].金刚石与磨料磨具工程,1997.1(97):8-10 .
[38]王双喜等。金属结合剂金刚石磨具的研究进展[J].金刚石与磨料磨具工程,2006(154): 71-75.
[39]谈耀麟。金刚石粒度对金刚石锯片性能的影响[J].超硬材料工程,2006(18):10-13.
[40] A. Ersoya, S.Buyuksagicb, U. Aticia.Wear characteristics of circular diamond saws in the cutting of different hard abrasive rocks[J]. Wear, 2005(258):1422–1436.
[41]金刚石烧结制品[M].2005,95-96.
[42]金刚石烧结制品[M].2005,98.
[43]王春芳,预合金粉在金刚石锯片中的应用[M].2004(3): 27.