CN104043683B - A kind of production method of the stainless steel band oil-less rust-proofing after stress relief annealing - Google Patents
A kind of production method of the stainless steel band oil-less rust-proofing after stress relief annealing Download PDFInfo
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- CN104043683B CN104043683B CN201410261241.1A CN201410261241A CN104043683B CN 104043683 B CN104043683 B CN 104043683B CN 201410261241 A CN201410261241 A CN 201410261241A CN 104043683 B CN104043683 B CN 104043683B
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Abstract
The present invention relates to a kind of production method of the stainless steel band oil-less rust-proofing after stress relief annealing.Its successively rolls up on steel band, build, band spray rewinding, last volume and a cleaning treatment, thus completes the antirust treatment of stainless steel band.Adopt the antirust ability on the whole surface of the stainless steel band after stress relief annealing of this production method process all better, still have antirust function after cleaning, can reduce the use cost of client, the probability that the product adopting this stainless steel band to produce gets rusty is less.
Description
Technical field
The present invention relates to a kind of production method of steel band, is the production method of the stainless steel band oil-less rust-proofing after stress relief annealing specifically.
Background technology
All know in the production industry of stainless steel band, in order to ensure the stable performance of stainless steel band and eliminate rolling internal stress, usually all need to carry out stress relief annealing to stainless steel band in process of production.Stress relief annealing all can destroy the passivating film of stainless steel band surface, thus makes stainless steel band lose antirust function.In order to make the stainless steel band after stress relief annealing regain antirust function, just need to carry out antirust treatment to it.
At present, what use in industry normally adopts oil dripping method or immersion oil method to the method for the stainless steel band antirust treatment after stress relief annealing.Oil dripping method is exactly the surperficial oil dripping toward stainless steel band, makes stainless steel surfaces be stained with oil reservoir.Stainless steel band is put in oil by immersion oil method exactly soaks a period of time, makes oil adhering to surface at stainless steel band.But, oil dripping method exist drip less than phenomenon, there is the not saturating phenomenon of leaching in immersion oil method, which kind of method all can not make the oil film sticking to stainless steel band surface even, thus makes less and without oil the local antirust ability of stainless steel band surface oil film poor.Simultaneously, because oil can only be sticked to the surface of stainless steel band by these two kinds of methods, the top layer of stainless steel band can not be penetrated into, so can not clean by effects on surface greasy dirt with the stainless steel band after these two kinds of method process, once cleaning will lose antirust merit, so can only deliver goods under containing dirty state, but client is using stainless steel band without under oil condition, client just must clean it before use, this adds increased the use cost of client, and the oil film of stainless steel band surface after cleaning, can be removed, thus make stainless steel band lose antirust function, the probability that the product adopting this stainless steel band to produce gets rusty is just larger.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of production method of the stainless steel band oil-less rust-proofing after stress relief annealing, adopt the antirust ability on the whole surface of the stainless steel band after stress relief annealing of this production method process all better, still there is antirust function after cleaning, can reduce the use cost of client, the probability that the product adopting this stainless steel band to produce gets rusty is less.
For solving the problem, provide following technical scheme:
The production method of a kind of stainless steel band oil-less rust-proofing after stress relief annealing of the present invention, its feature is to comprise the following steps:
First, upper volume is carried out
Rewinding unit is utilized to be rolled onto on reel by the stainless steel band after stress relief annealing;
Then, carry out building
Open the stainless steel band on reel carrying out in milling train build, the coefficient of tension controls at 400 ~ 600N/mm
2, meanwhile, the crowded oiling roller on pressure milling train;
Afterwards, spray
Utilize spray equipment, ROLLING OIL is directly sprayed the upper and lower surface of stainless steel band from upper and lower front and back four direction;
Afterwards, spray rewinding is carried out when belt tension
Directly start milling train when not using milling train top working roll, stainless steel band belt tension is run with the speed of 180 ~ 300m/min in roller system of rolling mill;
Afterwards, last volume is carried out
By stainless steel band from rewinding milling train on reel, and at least place 2 hours;
Afterwards, clean
Utilize cleaning unit, the stainless steel band after last volume is cleaned.
Wherein, building the milling train used in a step described in is 14 rollers or mill.
Take above scheme, have the following advantages:
Due to the stainless steel band oil-less rust-proofing after stress relief annealing of the present invention production method production process ROLLING OIL can be distributed to uniformly stainless steel band surface and under belt tension state edging oil film, ROLLING OIL can penetrate into steel band top layer makes steel band top layer form new passivating film, so stainless steel band can not only antirust and still keep antirust ability after the washing containing oil condition, so just can shipment more after cleaning, client cleans with regard to not needing before use again, thus reduce the use cost of client, and define new passivating film due to the stainless steel band surface after using the method process, so the product antirust ability adopting this stainless steel band to make just better.
Detailed description of the invention
Embodiment 1:
The production method of a kind of stainless steel band oil-less rust-proofing after stress relief annealing of the present invention comprises the following steps:
First, upper volume is carried out
Rewinding unit is utilized to be rolled onto on reel by the stainless steel band after stress relief annealing;
Then, carry out building
Open the stainless steel band on reel carrying out in ten four-high mills build, the coefficient of tension is 400N/mm
2, meanwhile, the crowded oiling roller on pressure milling train;
Afterwards, spray
Utilize spray equipment, ROLLING OIL is directly sprayed the upper and lower surface of stainless steel band from upper and lower front and back four direction;
Afterwards, spray rewinding is carried out when belt tension
Directly start milling train when not using milling train top working roll, stainless steel band belt tension is run with the speed of 180m/min in roller system of rolling mill;
Afterwards, last volume is carried out
By stainless steel band from rewinding milling train on reel, and at least place 2 hours;
Afterwards, clean
Utilize cleaning unit, the stainless steel band after last volume is cleaned.
Embodiment 2:
The production method of a kind of stainless steel band oil-less rust-proofing after stress relief annealing of the present invention comprises the following steps:
First, upper volume is carried out
Rewinding unit is utilized to be rolled onto on reel by the stainless steel band after stress relief annealing;
Then, carry out building
Open the stainless steel band on reel carrying out in ten four-high mills build, the coefficient of tension is 600N/mm
2, meanwhile, the crowded oiling roller on pressure milling train;
Afterwards, spray
Utilize spray equipment, ROLLING OIL is directly sprayed the upper and lower surface of stainless steel band from upper and lower front and back four direction;
Afterwards, spray rewinding is carried out when belt tension
Directly start milling train when not using milling train top working roll, stainless steel band belt tension is run with the speed of 300m/min in roller system of rolling mill;
Afterwards, last volume is carried out
By stainless steel band from rewinding milling train on reel, and at least place 2 hours;
Afterwards, clean
Utilize cleaning unit, the stainless steel band after last volume is cleaned.
Embodiment 3:
The production method of a kind of stainless steel band oil-less rust-proofing after stress relief annealing of the present invention comprises the following steps:
First, upper volume is carried out
Rewinding unit is utilized to be rolled onto on reel by the stainless steel band after stress relief annealing;
Then, carry out building
Open the stainless steel band on reel carrying out in mill build, the coefficient of tension is 500N/mm2, meanwhile, and the crowded oiling roller on pressure milling train;
Afterwards, spray
Utilize spray equipment, ROLLING OIL is directly sprayed the upper and lower surface of stainless steel band from upper and lower front and back four direction;
Afterwards, spray rewinding is carried out when belt tension
Directly start milling train when not using milling train top working roll, stainless steel band belt tension is run with the speed of 240m/min in roller system of rolling mill;
Afterwards, last volume is carried out
By stainless steel band from rewinding milling train on reel, and at least place 2 hours;
Afterwards, clean
Utilize cleaning unit, the stainless steel band after last volume is cleaned.
Adopt the antirust ability on the whole surface of the stainless steel band after stress relief annealing of this method process all better, still there is antirust function after cleaning, the use cost of client can be reduced, and the probability that the product adopting this stainless steel band to produce gets rusty is less.
Claims (2)
1. a production method for the stainless steel band oil-less rust-proofing after stress relief annealing, is characterized in that comprising the following steps:
First, upper volume is carried out
Rewinding unit is utilized to be rolled onto on reel by the stainless steel band after stress relief annealing;
Then, carry out building
Open the stainless steel band on reel carrying out in milling train build, the coefficient of tension controls at 400 ~ 600N/mm
2, meanwhile, the crowded oiling roller on pressure milling train;
Afterwards, spray
Utilize spray equipment, ROLLING OIL is directly sprayed the upper and lower surface of stainless steel band from upper and lower front and back four direction;
Afterwards, spray rewinding is carried out when belt tension
Directly start milling train when not using milling train top working roll, stainless steel band belt tension is run with the speed of 180 ~ 300m/min in roller system of rolling mill;
Afterwards, last volume is carried out
By stainless steel band from rewinding milling train on reel, and at least place 2 hours;
Afterwards, clean
Utilize cleaning unit, the stainless steel band after last volume is cleaned.
2. the production method of the stainless steel band oil-less rust-proofing after stress relief annealing as claimed in claim 1, building the milling train used in a step described in it is characterized in that is 14 rollers or mill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410261241.1A CN104043683B (en) | 2014-06-13 | 2014-06-13 | A kind of production method of the stainless steel band oil-less rust-proofing after stress relief annealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410261241.1A CN104043683B (en) | 2014-06-13 | 2014-06-13 | A kind of production method of the stainless steel band oil-less rust-proofing after stress relief annealing |
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| Publication Number | Publication Date |
|---|---|
| CN104043683A CN104043683A (en) | 2014-09-17 |
| CN104043683B true CN104043683B (en) | 2016-03-30 |
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| CN201410261241.1A Active CN104043683B (en) | 2014-06-13 | 2014-06-13 | A kind of production method of the stainless steel band oil-less rust-proofing after stress relief annealing |
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| CN111957742A (en) * | 2020-08-07 | 2020-11-20 | 无锡华生精密材料股份有限公司 | Production method of stainless steel band with dotted coarse particle matte SDH surface |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0745055B2 (en) * | 1989-08-28 | 1995-05-17 | 川崎製鉄株式会社 | Continuous flaw removal grinding line and method for stainless steel strip |
| CN1974836B (en) * | 2006-12-18 | 2010-05-12 | 马鞍山钢铁股份有限公司 | Making process of hot galvanized fingerprint-proof plate |
| CN201842867U (en) * | 2010-10-09 | 2011-05-25 | 天津太钢天管不锈钢有限公司 | Blast furnace oil spray wiping system on stainless steel annealing acid-washing production line |
| CN201988575U (en) * | 2011-03-11 | 2011-09-28 | 广州金莱冷轧带钢有限公司 | oil roll machine applied on reversing cold mill |
| CN102357557B (en) * | 2011-07-26 | 2013-09-18 | 联众（广州）不锈钢有限公司 | Steel strip cold rolling and winding method without additional lining paper |
| CN103695829A (en) * | 2013-12-11 | 2014-04-02 | 广西柳州浚业科技有限公司 | Production technology of alloying hot-dip galvanized steel plate |
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