CN103352217B - Turn blue anti-corrosion treatment process for a kind of surface of workpiece - Google Patents
Turn blue anti-corrosion treatment process for a kind of surface of workpiece Download PDFInfo
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- CN103352217B CN103352217B CN201310248922.XA CN201310248922A CN103352217B CN 103352217 B CN103352217 B CN 103352217B CN 201310248922 A CN201310248922 A CN 201310248922A CN 103352217 B CN103352217 B CN 103352217B
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Abstract
Turn blue anti-corrosion treatment process on the surface that the invention discloses a kind of workpiece, comprises the following steps: oil removing; Hot water wash; Cold wash; Turn blue; Hot water wash; Cold wash; Dry; Antirust treatment; Discharging, packaging.The surface of the present invention anti-corrosion treatment process that turns blue is easy to operate, and the used time is short, and the slushing oil of use is good at workpiece surface spreading property, and the oil film of formation is uniform and stable, greatly improves the provide protection to metal.
Description
Technical field
The present invention relates generally to a kind of process of surface treatment of workpiece, and turn blue anti-corrosion treatment process on the surface particularly relating to a kind of workpiece.
Background technology
Steel or steel part being heated in air-steam or chemicals proper temperature makes its surface form the technique of blue layer or black oxide film for turning blue, and in order to prevent the common practice of metallic corrosion from being that workpiece surface is coated with last layer slushing oil.
Summary of the invention
The object of the invention to be turned blue anti-corrosion treatment process with regard to the surface being to provide a kind of workpiece.
The present invention is achieved by the following technical solutions:
Turn blue an anti-corrosion treatment process for the surface of workpiece, comprises the following steps:
(1) oil removing: first workpiece is put into degreasing in electrolyzer, except oil temperature 90-100 DEG C, time 20-30min oil removal treatment;
(2) hot water wash: hot water temperature 80 DEG C-90 DEG C, washing is clean;
(3) cold wash: ordinary tap water, washing is clean;
(4) turn blue: turn blue temperature 135-145 DEG C, to turn blue medium turning blue to soak in groove, time 15-45min, each raw material containing following weight in the often liter of described medium that turns blue: sodium hydroxide 600-800g, Sodium Nitrite 200-250g, iron 1-2g, remaining be water;
(5) hot water wash: hot water temperature 80-90 DEG C, washing is clean;
(6) cold wash: ordinary tap water, washing is clean;
(7) dry: dry in an oven, temperature 90-100 DEG C, time 5-10min,
(8) antirust treatment: soak 2-3min in slushing oil, described slushing oil is made up of the raw material of following weight parts:
N32# machinery oil 90-100, barium mahogany sulfonate 2-3, triethanolamine oleate 1-2, Sodium dodecylbenzene sulfonate 1-2, eva resin 2-3, methyl benzotriazazole 1-2, polyisobutene 1-2, sorbitan mono-oleic acid ester 0.2-0.4, whiteruss 3-4, zinc dialkyl dithiophosphate 2-3, polyglycerol fatty acid ester 2-3, alkylpolyoxyethylene 0.2-0.3;
The preparation of described slushing oil comprises the following steps:
Above-mentioned N32# machinery oil is joined in reactor, is heated to 110-120 DEG C, adds barium mahogany sulfonate, fully stir; By eva resin, polyglycerol fatty acid ester mixing, be heated to 50-60 DEG C, drip alkylpolyoxyethylene, after dropwising, add Sodium dodecylbenzene sulfonate, be cooled to normal temperature, join after abundant stirring in aforesaid reaction vessel, add zinc dialkyl dithiophosphate, methyl benzotriazazole again, continuously dehydrating 1-2 hour, lower the temperature as 55-60 DEG C; Add each raw material of residue, fully stir, reduce temperature to 35-38 DEG C, filter discharging, obtain described slushing oil;
(9) discharging, packaging.
Turn blue an anti-corrosion treatment process for the surface of workpiece, and described workpiece is carbon steel or steel alloy.
Advantage of the present invention is:
The surface of the present invention anti-corrosion treatment process that turns blue is easy to operate, and the used time is short, and the slushing oil of use is good at workpiece surface spreading property, and the oil film of formation is uniform and stable, greatly improves the provide protection to metal.
Embodiment
Embodiment 1
Turn blue an anti-corrosion treatment process for the surface of workpiece, comprises the following steps:
(1) oil removing: first workpiece is put into degreasing in electrolyzer, except oil temperature 100 DEG C, time 30min oil removal treatment;
(2) hot water wash: hot water temperature 90 DEG C, washing is clean;
(3) cold wash: ordinary tap water, washing is clean;
(4) turn blue: temperature of turning blue 145 DEG C, to turn blue medium turning blue to soak in groove, time 35min, each raw material containing following weight in the often liter of described medium that turns blue: sodium hydroxide 800g, Sodium Nitrite 250g, iron 2g, remaining be water;
(5) hot water wash: hot water temperature 90 DEG C, washing is clean;
(6) cold wash: ordinary tap water, washing is clean;
(7) dry: dry in an oven, temperature 100 DEG C, time 5min,
(8) antirust treatment: soak 3min in slushing oil, described slushing oil is made up of the raw material of following weight parts:
N32# machinery oil 100, barium mahogany sulfonate 2, triethanolamine oleate 2, Sodium dodecylbenzene sulfonate 1, eva resin 3, methyl benzotriazazole 2, polyisobutene 2, sorbitan mono-oleic acid ester 0.4, whiteruss 4, zinc dialkyl dithiophosphate 3, polyglycerol fatty acid ester 3, alkylpolyoxyethylene 0.3;
The preparation of described slushing oil comprises the following steps:
Above-mentioned N32# machinery oil is joined in reactor, is heated to 120 DEG C, adds barium mahogany sulfonate, fully stir; By eva resin, polyglycerol fatty acid ester mixing, be heated to 60 DEG C, drip alkylpolyoxyethylene, after dropwising, add Sodium dodecylbenzene sulfonate, be cooled to normal temperature, join after abundant stirring in aforesaid reaction vessel, add zinc dialkyl dithiophosphate, methyl benzotriazazole again, continuously dehydrating 2 hours, lower the temperature as 60 DEG C; Add each raw material of residue, fully stir, reduce temperature to 38 DEG C, filter discharging, obtain described slushing oil;
(9) discharging, packaging.
Claims (2)
1. turn blue an anti-corrosion treatment process on the surface of workpiece, it is characterized in that comprising the following steps:
(1) oil removing: first workpiece is put into degreasing in electrolyzer, except oil temperature 90-100 DEG C, time 20-30min oil removal treatment;
(2) hot water wash: hot water temperature 80 DEG C-90 DEG C, washing is clean;
(3) cold wash: ordinary tap water, washing is clean;
(4) turn blue: turn blue temperature 135-145 DEG C, to turn blue medium turning blue to soak in groove, time 15-45min, each raw material containing following weight in the often liter of described medium that turns blue: sodium hydroxide 600-800g, Sodium Nitrite 200-250g, iron 1-2g, remaining be water;
(5) hot water wash: hot water temperature 80-90 DEG C, washing is clean;
(6) cold wash: ordinary tap water, washing is clean;
(7) dry: dry in an oven, temperature 90-100 DEG C, time 5-10min,
(8) antirust treatment: soak 2-3min in slushing oil, described slushing oil is made up of the raw material of following weight parts:
N32# machinery oil 90-100, barium mahogany sulfonate 2-3, triethanolamine oleate 1-2, Sodium dodecylbenzene sulfonate 1-2, eva resin 2-3, methyl benzotriazazole 1-2, polyisobutene 1-2, sorbitan mono-oleic acid ester 0.2-0.4, whiteruss 3-4, zinc dialkyl dithiophosphate 2-3, polyglycerol fatty acid ester 2-3, alkylpolyoxyethylene 0.2-0.3;
The preparation of described slushing oil comprises the following steps:
Above-mentioned N32# machinery oil is joined in reactor, is heated to 110-120 DEG C, adds barium mahogany sulfonate, fully stir; By eva resin, polyglycerol fatty acid ester mixing, be heated to 50-60 DEG C, drip alkylpolyoxyethylene, after dropwising, add Sodium dodecylbenzene sulfonate, be cooled to normal temperature, join after abundant stirring in aforesaid reaction vessel, add zinc dialkyl dithiophosphate, methyl benzotriazazole again, continuously dehydrating 1-2 hour, lower the temperature as 55-60 DEG C; Add each raw material of residue, fully stir, reduce temperature to 35-38 DEG C, filter discharging, obtain described slushing oil;
(9) discharging, packaging.
2. turn blue anti-corrosion treatment process on the surface of a kind of workpiece according to claim 1, it is characterized in that described workpiece is carbon steel or steel alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310248922.XA CN103352217B (en) | 2013-06-21 | 2013-06-21 | Turn blue anti-corrosion treatment process for a kind of surface of workpiece |
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| CN201310248922.XA CN103352217B (en) | 2013-06-21 | 2013-06-21 | Turn blue anti-corrosion treatment process for a kind of surface of workpiece |
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| CN103352217A CN103352217A (en) | 2013-10-16 |
| CN103352217B true CN103352217B (en) | 2016-01-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106011976A (en) * | 2016-07-06 | 2016-10-12 | 安徽红桥金属制造有限公司 | Surface treatment technology of high-precision spring |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659183B (en) * | 2013-12-05 | 2017-03-01 | 浙江波威钢构有限公司 | A kind of manufacture method of anti-corrosion concentric reducer pipe fitting |
| CN104371806A (en) * | 2014-10-29 | 2015-02-25 | 合肥市华阳工程机械有限公司 | Anti-rust oil containing cerium oxide and preparation method of anti-rust oil |
| CN104531316A (en) * | 2014-12-09 | 2015-04-22 | 安徽荣达阀门有限公司 | Anti-rust oil for continuously assembling metal parts |
| CN105296990A (en) * | 2015-12-09 | 2016-02-03 | 常熟市常宝电动过跨平车厂 | Cross car |
| CN106086860A (en) * | 2016-05-30 | 2016-11-09 | 五河县黄淮粮油机械有限公司 | A kind of Semen Maydis flour mill grinding roller bearing surface turns blue anti-corrosion treatment process |
| CN107365997A (en) * | 2017-07-13 | 2017-11-21 | 温州万众表面处理技术有限公司 | A kind of polishing agent and preparation method thereof |
| CN113652628A (en) * | 2021-08-23 | 2021-11-16 | 卢军波 | Metal surface antirust quenching treatment process |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1966767A (en) * | 2006-02-09 | 2007-05-23 | 人本集团有限公司 | Blueing anti-rust treatment process for chamfer and capped edge of bearing ring |
| CN102676277A (en) * | 2011-09-06 | 2012-09-19 | 安徽江南机械有限责任公司 | Water soluble antirusting fluid, and preparation method and using method thereof |
| CN102899654A (en) * | 2012-10-27 | 2013-01-30 | 青岛瑞富特新材料有限公司 | Bluing solution and method for processing steel part |
-
2013
- 2013-06-21 CN CN201310248922.XA patent/CN103352217B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1966767A (en) * | 2006-02-09 | 2007-05-23 | 人本集团有限公司 | Blueing anti-rust treatment process for chamfer and capped edge of bearing ring |
| CN102676277A (en) * | 2011-09-06 | 2012-09-19 | 安徽江南机械有限责任公司 | Water soluble antirusting fluid, and preparation method and using method thereof |
| CN102899654A (en) * | 2012-10-27 | 2013-01-30 | 青岛瑞富特新材料有限公司 | Bluing solution and method for processing steel part |
Non-Patent Citations (2)
| Title |
|---|
| 发蓝技术的应用及其管理;吴亚平等;《武钢技术》;19940531;第58-64页 * |
| 机械零件发蓝质量的控制;王静;《机械研究与应用》;20000630;第14卷(第2期);第57、58页 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106011976A (en) * | 2016-07-06 | 2016-10-12 | 安徽红桥金属制造有限公司 | Surface treatment technology of high-precision spring |
| CN106011976B (en) * | 2016-07-06 | 2018-01-05 | 安徽红桥金属制造有限公司 | A kind of high precision spring surface handling process |
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| CN103352217A (en) | 2013-10-16 |
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Effective date of registration: 20170725 Address after: Lu'an City, Anhui province 237000 Yuan District South City Industrial Park Patentee after: Lu'an Hongsheng Casting Co., Ltd. Address before: Anhui province 237000 yuan Lu'an City Economic Development Zone, Bao Road No. 1 Patentee before: Anhui Liu'an Zhaohui Machinery Manufacturing Co., Ltd. |