CN106866146A - 一种耐冲击陶瓷材料及其制备方法 - Google Patents

一种耐冲击陶瓷材料及其制备方法 Download PDF

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CN106866146A
CN106866146A CN201510930158.3A CN201510930158A CN106866146A CN 106866146 A CN106866146 A CN 106866146A CN 201510930158 A CN201510930158 A CN 201510930158A CN 106866146 A CN106866146 A CN 106866146A
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李春花
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Qingdao Xiangzhi Electronic Technology Co Ltd
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Abstract

本发明公开了一种耐冲击陶瓷材料及其制备方法，该耐冲击陶瓷材料，由包含以下重量份的组分制成：碳化硅88-93份、二硼化钛纤维5-12份、三氧化二锑5-7份、二苯基甲烷二异氰酸酯4-5份、聚乙烯醇2-3份、碳酸钡2-3份、三氧化钨2-3份、氧化铜0.5-1.5份、酒石酸0.5-1份和双(3，5-三级丁基-4-羟基苯基)硫醚0.05-0.9份。本发明还提供了一种耐冲击陶瓷材料的制备方法，该方法包括以下步骤：称取上述组分混合均匀，升温至500-700℃，保温1-2小时，超声10-15分钟，加入窑炉中1250-1300℃中烧结2-3h，冷却，得到耐冲击陶瓷材料。

Description

一种耐冲击陶瓷材料及其制备方法
技术领域
本发明属于陶瓷材料领域，特别涉及一种耐冲击陶瓷材料及其制备方法。
背景技术
陶瓷材料是用天然或合成化合物经过成形和高温烧结制成的一类无机非金属材料。根据陶瓷材料的用途可以将陶瓷材料分为普通陶瓷材料和特种陶瓷材料。
陶瓷材料暗器性能又可分为高温陶瓷、超硬质陶瓷、高韧陶瓷、半导体陶瓷。电解质陶瓷、磁性陶瓷、导电性陶瓷等。随着成分、结构和工艺的不断改进，新型陶瓷层出不穷。因此制备得到的陶瓷材料也相应的具有特殊的力学、光、声、电、磁、热等性能，具有高熔点、高硬度、高耐磨性、耐氧化等优点。
氮化硅高强度陶瓷以强度高著称，可用于制造燃气轮机的燃烧器、叶片、涡轮等。氨化硅陶瓷可代替金属制造发动机的耐热部件，能大幅度提高工件温度，从而提高热效率，降低燃料消耗，节约能源，减少发动机的体积和重量，而且又代替了如镍、铬、钠等重要金属材料。
因此利用陶瓷的光学性能制造固体激光材料、光导纤维、光储存材料，以及陶瓷还用作压电材料、磁性材料、基底材料等。都证实了陶瓷材料有着广阔的应用前景。
发明内容
针对上述的需求，本发明特别提供了一种耐冲击陶瓷材料及其制备方法。
本发明的目的可以通过以下技术方案实现：
一种耐冲击陶瓷材料，由包含以下重量份的组分制成：
碳化硅 88-93份,
二硼化钛纤维 5-12份,
三氧化二锑 5-7份，
二苯基甲烷二异氰酸酯 4-5份,
聚乙烯醇 2-3份,
碳酸钡 2-3份,
三氧化钨 2-3份,
氧化铜 0.5-1.5份,
酒石酸 0.5-1份,
双(3，5-三级丁基-4-羟基苯基)硫醚 0.05-0.9份。
所述二硼化钛纤维的直径为 20-35纳米。
所述聚乙烯醇的平均分子量为 7500-8000。
所述组分还包括色粉 0-0.5重量份。
一种耐冲击陶瓷材料的制备方法，该方法包括以下步骤：
(1)称取碳化硅88-93重量份、二硼化钛纤维5-12重量份、二苯基甲烷二异氰酸酯4-5重量份、聚乙烯醇2-3重量份、酒石酸0.5-1重量份和双(3，5-三级丁基-4-羟基苯基)硫醚0.05-0.9重量份，加入推进式搅拌机中，混合均匀；
(2)称取三氧化二锑5-7重量份、碳酸钡2-3重量份、三氧化钨2-3重量份、氧化铜0.5-1.5重量份和色粉0-0.5重量份，加入球磨机中充分球磨，升温至500-700℃，保温1-2小时；
(3)将步骤1的产物中加入步骤2的产物，超声10-15分钟，加入窑炉中1250-1300℃中烧结2-3h，冷却，得到耐冲击陶瓷材料。
步骤1中所述混合温度为80-100℃。
本发明与现有技术相比，其有益效果为：
(1)本发明制得的耐冲击陶瓷材料具有耐高温、耐高压性能，同时具有抗冲击性能好、重量轻、抗拉强度高和寿命长的特点。
(2)本发明制得的耐冲击陶瓷材料在不同的使用环境中仍能保持良好的稳定性和耐候性。
(3)本发明的耐冲击陶瓷材料，其制备方法简单，易于工业化生产。
具体实施方式
以下结合实施例对本发明作进一步的说明。
实施例1
(1)称取碳化硅88kg、直径为20纳米的二硼化钛纤维5kg、二苯基甲烷二异氰酸酯4kg、平均分子量为7500的聚乙烯醇2kg、酒石酸1kg和双(3，5-三级丁基-4-羟基苯基)硫醚0.05kg，加入推进式搅拌机中，在80℃温度下混合均匀；
(2)称取三氧化二锑5kg、碳酸钡2kg、三氧化钨2kg和氧化铜1kg，加入球磨机中充分球磨，升温至500℃，保温1小时；
(3)将步骤1的产物中加入步骤2的产物，超声10分钟，加入窑炉中1300℃中烧结2h，冷却，得到耐冲击陶瓷材料。
实施例2
(1)称取碳化硅93kg、直径为35纳米的二硼化钛纤维12kg、二苯基甲烷二异氰酸酯5kg、平均分子量为8000的聚乙烯醇3kg、酒石酸0.5kg和双(3，5-三级丁基-4-羟基苯基)硫醚0.9kg，加入推进式搅拌机中，在95℃温度下混合均匀；
(2)称取三氧化二锑7kg、碳酸钡3kg、三氧化钨2kg、氧化铜0.5kg和日落黄0.5kg，加入球磨机中充分球磨，升温至600℃，保温2小时；
(3)将步骤1的产物中加入步骤2的产物，超声15分钟，加入窑炉中1250℃中烧结3h，冷却，得到耐冲击陶瓷材料。
实施例3
(1)称取碳化硅90kg、直径为20纳米的二硼化钛纤维7kg、二苯基甲烷二异氰酸酯4kg、平均分子量为7500的聚乙烯醇3kg、酒石酸0.8kg和双(3，5-三级丁基-4-羟基苯基)硫醚0.5kg，加入推进式搅拌机中，在90℃温度下混合均匀；
(2)称取三氧化二锑6kg、碳酸钡3kg、三氧化钨3kg和氧化铜1.5kg，加入球磨机中充分球磨，升温至700℃，保温1小时；
(3)将步骤1的产物中加入步骤2的产物，超声12分钟，加入窑炉中1250℃中烧结2h，冷却，得到耐冲击陶瓷材料。

Claims (6)

1.一种耐冲击陶瓷材料，其特征在于，由包含以下重量份的组分制成：
碳化硅88-93份,
二硼化钛纤维5-12份,
三氧化二锑5-7份，
二苯基甲烷二异氰酸酯4-5份,
聚乙烯醇2-3份,
碳酸钡2-3份,
三氧化钨2-3份,
氧化铜0.5-1.5份,
酒石酸0.5-1份,
双(3，5-三级丁基-4-羟基苯基)硫醚0.05-0.9份。
2.根据权利要求1所述的耐冲击陶瓷材料，其特征在于，所述二硼化钛纤维的直径为20-35纳米。
3.根据权利要求1所述的耐冲击陶瓷材料，其特征在于，所述聚乙烯醇的平均分子量为7500-8000。
4.根据权利要求1所述的耐冲击陶瓷材料，其特征在于，所述组分还包括色粉0-0.5重量份。
5.一种耐冲击陶瓷材料的制备方法，其特征在于，该方法包括以下步骤：
(1)称取碳化硅88-93重量份、二硼化钛纤维5-12重量份、二苯基甲烷二异氰酸酯4-5重量份、聚乙烯醇2-3重量份、酒石酸0.5-1重量份和双(3，5-三级丁基-4-羟基苯基)硫醚0.05-0.9重量份，加入推进式搅拌机中，混合均匀；
(2)称取三氧化二锑5-7重量份、碳酸钡2-3重量份、三氧化钨2-3重量份、氧化铜0.5-1.5重量份和色粉0-0.5重量份，加入球磨机中充分球磨，升温至500-700℃，保温1-2小时；
(3)将步骤1的产物中加入步骤2的产物，超声10-15分钟，加入窑炉中1250-1300℃中烧结2-3h，冷却，得到耐冲击陶瓷材料。
6.根据权利要求5所述的耐冲击陶瓷材料的制备方法，其特征在于，步骤1中所述混合温度为80-100℃。
CN201510930158.3A 2015-12-11 2015-12-11 一种耐冲击陶瓷材料及其制备方法 Pending CN106866146A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109053198A (zh) * 2018-08-03 2018-12-21 中碳能源(山东)有限公司 一种石油焦罐式煅烧炉用罐壁砖及其制备方法和应用

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109053198A (zh) * 2018-08-03 2018-12-21 中碳能源(山东)有限公司 一种石油焦罐式煅烧炉用罐壁砖及其制备方法和应用

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Application publication date: 20170620