CN106635294A - 一种铬合金冷镦工艺润滑剂组合物 - Google Patents

一种铬合金冷镦工艺润滑剂组合物 Download PDF

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CN106635294A
CN106635294A CN201610839023.0A CN201610839023A CN106635294A CN 106635294 A CN106635294 A CN 106635294A CN 201610839023 A CN201610839023 A CN 201610839023A CN 106635294 A CN106635294 A CN 106635294A
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lubricant compositions
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黄福川
马骁飞
黄显昆
潘发存
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Guangxi University
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Abstract

本发明公开了一种铬合金冷镦工艺润滑剂组合物，采用VHVI 8基础油作为基础油，配合多种复合添加剂，包括：抗氧剂、金属减活剂、油性剂、摩擦改进剂、极压剂、抗磨剂、防锈剂、抗泡剂、分散剂、抗氧抗磨剂、粘附剂、填充剂等。本发明的组合物具有良好的承载抗磨性、挤压性、低温流动扩散性、润滑性、冷却性，油膜强度大、油膜厚度保持稳定，无异味、不刺激皮肤，能提高光洁度，保护被加工零件表面不锈蚀和氧化，减少动力能耗，低温流动性好，良好的抗泡性、抗乳化性、热氧化定性好，减少沉淀物和漆膜的产生，成型件易清洗。

Description

一种铬合金冷镦工艺润滑剂组合物
技术领域
本发明一种铬合金冷镦工艺润滑剂组合物属于金属加工润滑剂领域。
背景技术
铬：银白色金属，质极硬，耐腐蚀。密度7.20克/cm3。熔点1857±20℃，沸点2672℃。铬用于制不锈钢，汽车零件，工具，磁带和录像带等。铬镀在金属上可以防锈，也叫可多米，坚固美观。金属铬主要用于与钴、镍、钨等元素冶炼特种合金。这些特种钢和特种合金是航空、宇航、汽车、造船，以及国防工业生产枪炮、导弹、火箭、舰艇等不可缺少的材料。
冷镦加工是利用模具在常温下对金属棒料镦粗(常为局部镦粗)成形的锻造方法。冷镦是另一种形式的镦锻工艺。更具金属型变理论，在常温下对金属坯料施加一定的压力，使之在模腔产生变形。按规定的形状和尺寸成形。冷镦工艺广泛应用于中小零件以及各种类型的标准件。
冷镦工艺的主要特征是无切削加工，材料利用率高，利用率达80～90％，且金属材料流线不会被切断，因此成品强度比切削加工或铸造成型零件强度更高，在一定的批量生产条件下，冷镦加工成本要比其它加工成本低得多，适用于通常需要切削件以及紧固件等形状对称的产品加工。产品的尺寸精度、重量精度及力学性能等都能达到较高的要求。
润滑剂应具有的特点：良好的承载抗磨性、挤压性(不拉毛、拉伤、有效延长冲模的使用寿命)、低温流动扩散性、润滑性、冷却性，油膜强度大、油膜厚度保持稳定，无异味、不刺激皮肤等。提高光洁度，保护被加工零件表面不锈蚀和氧化，减少动力能耗，低温流动性好，良好的抗泡性、抗乳化性、热氧化定性好，减少沉淀物和漆膜的产生，成型件易清洗。
发明内容
本发明要解决的技术问题是提供一种具有良好的承载抗磨性、挤压性、低温流动扩散性、润滑性、冷却性，油膜强度大、油膜厚度保持稳定，无异味、不刺激皮肤，能提高光洁度，保护被加工零件表面不锈蚀和氧化，减少动力能耗，低温流动性好，良好的抗泡性、抗乳化性、热氧化定性好，减少沉淀物和漆膜的产生，成型件易清洗的铬合金冷镦工艺润滑剂组合物。
本发明采用以下技术方案解决上述技术问题：
一种铬合金冷镦工艺润滑剂组合物，采用VHVI 8基础油作为基础油，配合多种复合添加剂，其各自质量百分数的成分组成：
组分 质量百分比含量
基础油 余量
抗氧剂 0.03％～0.3％
金属减活剂 0.05％～0.3％
油性剂 4％～8％
摩擦改进剂 3％～5％
极压剂 0.8％～1.5％
抗磨剂 4％～6％
防锈剂 0.05％～0.2％
抗泡剂 10～50ppm
分散剂 2～3％
抗氧抗磨剂 0.5～1％
粘附剂 3～6％
填充剂 3～6％
以上各组分质量百分比总和为100％。
抗氧剂是质量比50％的N-苯基-α萘胺T531和50％的硫化烷基酚T504的复合；金属减活剂质量比50％是噻二唑衍生物T561和50％苯三唑衍生物T551的复合。
油性剂是棕榈酸。
摩擦改进剂是马来酸三甘醇酯；极压剂是二丁基二硫代氨基甲酸钼T351。
抗磨剂是氯化石蜡T302。
防锈剂是质量比50％的石油磺酸钠T702和50％的苯骈三氮唑T706的复合物；抗泡剂是丙烯酸与醚共聚物T911。
分散剂是分散剂是高分子聚异丁烯基丁二酰亚胺T164A。
抗氧抗磨剂是硫磷丁辛基锌盐T202。
吸附剂是聚异丁烯T603。
填充剂是62号半精炼石蜡。
本发明的有益效果在于：本发明铬合金冷镦工艺润滑剂组合物具有良好的承载抗磨性、挤压性(不拉毛、拉伤、有效延长冲模的使用寿命)、低温流动扩散性、润滑性、冷却性，油膜强度大、油膜厚度保持稳定，无异味、不刺激皮肤等。提高光洁度，保护被加工零件表面不锈蚀和氧化，减少动力能耗，低温流动性好，良好的抗泡性、抗乳化性、热氧化定性好，减少沉淀物和漆膜的产生，成型件易清洗。
具体实施方式
实施例1：
将以下各组分按质量百分比调和而成：
组分 质量百分比含量
VHVI8基础油 余量
质量比50％的N-苯基-α萘胺(T531)和50％的硫化烷基酚(T504)复合 0.3％
质量比50％是噻二唑衍生物(T561)和50％苯三唑衍生物(T551)复合 0.1％
棕榈酸 4％
马来酸三甘醇酯 3％
二丁基二硫代氨基甲酸钼(T351) 0.8％
氯化石蜡(T302) 5％
质量比50％的石油磺酸钠(T702)和50％的苯骈三氮唑(T706)复合 0.2％
丙烯酸与醚共聚物(T911) 50ppm
高分子聚异丁烯基丁二酰亚胺(T164A) 3％
硫磷丁辛基锌盐(T202) 1％
聚异丁烯(T603C) 3％
62号半精炼石蜡 5％
以上各组分质量百分比总和为100％。
实施例2：
将以下各组分按质量百分比调和而成：
组分 质量百分比含量
VHVI8基础油 余量
质量比50％的N-苯基-α萘胺(T531)和50％的硫化烷基酚(T504)复合 0.3％
质量比50％是噻二唑衍生物(T561)和50％苯三唑衍生物(T551)复合 0.1％
棕榈酸 5％
马来酸三甘醇酯 3％
二丁基二硫代氨基甲酸钼(T351) 1.5％
氯化石蜡(T302) 4％
质量比50％的石油磺酸钠(T702)和50％的苯骈三氮唑(T706)复合 0.2％
丙烯酸与醚共聚物(T911) 40ppm
高分子聚异丁烯基丁二酰亚胺(T164A) 2.5％
硫磷丁辛基锌盐(T202) 0.5％
聚异丁烯(T603C) 5％
62号半精炼石蜡 3％
以上各组分质量百分比总和为100％。
实施例3：
将以下各组分按质量百分比调和而成：
组分 质量百分比含量
VHVI8基础油 余量
质量比50％的N-苯基-α萘胺(T531)和50％的硫化烷基酚(T504)复合 0.25％
质量比50％是噻二唑衍生物(T561)和50％苯三唑衍生物(T551)复合 0.2％
棕榈酸 4.5％
马来酸三甘醇酯 3.5％
二丁基二硫代氨基甲酸钼(T351) 0.1％
氯化石蜡(T302) 4.5％
质量比50％的石油磺酸钠(T702)和50％的苯骈三氮唑(T706)复合 0.06％
丙烯酸与醚共聚物(T911) 30ppm
高分子聚异丁烯基丁二酰亚胺(T164A) 2.5％
硫磷丁辛基锌盐(T202) 0.8％
聚异丁烯(T603C) 3.5％
62号半精炼石蜡 3.5％
以上各组分质量百分比总和为100％。
实施例1产品典型技术指标：
项目 指标
100℃运动粘度mm2/s 8.88
闪点(开口)/℃ 22.5
倾点/℃ -22
粘度指数 149
摩擦系数 0.08
腐蚀实验(铜片，100℃，3h)/级 1
氧化安定性(旋转氧弹性，150℃)min 450
抗乳化度，54℃(40-40-0)/min 8
极压性实验(四球机试验)Pb/N 950
极压性实验(四球机试验)PD/N 7880
梯姆肯/N 305
起泡性试验：24℃ 200/0
96℃ 150/0
后24℃ 200/0
FZG，级 14
机械杂质，％ 无
水分，％ 痕迹

Claims (9)

1.一种铬合金冷镦工艺润滑剂组合物，其特征在于：采用VHVI 8基础油作为基础油，配合多种复合添加剂，其各自质量百分数的成分组成：
组分 质量百分比含量 基础油 余量 抗氧剂 0.03％～0.3％ 金属减活剂 0.05％～0.3％ 油性剂 4％～8％ 摩擦改进剂 3％～5％ 极压剂 0.8％～1.5％ 抗磨剂 4％～6％ 防锈剂 0.05％～0.2％ 抗泡剂 10～50ppm 分散剂 2～3％ 抗氧抗磨剂 0.5～1％ 粘附剂 3～6％ 填充剂 3～6％
以上各组分质量百分比总和为100％。
2.如权利要求1所述的一种铬合金冷镦工艺润滑剂组合物，其特征在于抗氧剂是质量比50％的N-苯基-α萘胺T531和50％的硫化烷基酚T504的复合；金属减活剂质量比50％是噻二唑衍生物T561和50％苯三唑衍生物T551的复合。
3.如权利要求1所述的一种铬合金冷镦工艺润滑剂组合物，其特征在于油性剂是棕榈酸。
4.如权利要求1所述的一种铬合金冷镦工艺润滑剂组合物，其特征在于摩擦改进剂是马来酸三甘醇酯；极压剂是二丁基二硫代氨基甲酸钼T351。
5.如权利要求1所述的一种铬合金冷镦工艺润滑剂组合物，其特征在于抗磨剂是氯化石蜡T302。
6.如权利要求1所述的铬合金冷镦工艺润滑剂组合物，其特征在于防锈剂是质量比50％的石油磺酸钠T702和50％的苯骈三氮唑T706的复合物；抗泡剂是丙烯酸与醚共聚物T911。
7.如权利要求1所述的一种铬合金冷镦工艺润滑剂组合物，其特征在于分散剂是高分子聚异丁烯基丁二酰亚胺T164A。
8.如权利要求1所述的一种铬合金冷镦工艺润滑剂组合物，其特征在于抗氧抗磨剂是硫磷丁辛基锌盐T202。
9.如权利要求1所述的一种铬合金冷镦工艺润滑剂组合物，其特征在于吸附剂是聚异丁烯T603；填充剂是62号半精炼石蜡。
CN201610839023.0A 2016-09-21 2016-09-21 一种铬合金冷镦工艺润滑剂组合物 Pending CN106635294A (zh)

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CN108998173A (zh) * 2018-09-20 2018-12-14 郑州正赢石化有限公司 金属加工用油

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CN104962368A (zh) * 2015-07-20 2015-10-07 广西大学 铼棒材旋锻润滑剂组合物
CN105132092A (zh) * 2015-07-20 2015-12-09 广西大学 铝镁合金精密模锻润滑剂组合物
CN105238519A (zh) * 2015-10-19 2016-01-13 中国石油化工股份有限公司 润滑油组合物及其用途

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CN105132092A (zh) * 2015-07-20 2015-12-09 广西大学 铝镁合金精密模锻润滑剂组合物
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108998173A (zh) * 2018-09-20 2018-12-14 郑州正赢石化有限公司 金属加工用油

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