CN106086675A - A kind of process of steel alloy - Google Patents
A kind of process of steel alloy Download PDFInfo
- Publication number
- CN106086675A CN106086675A CN201610582423.8A CN201610582423A CN106086675A CN 106086675 A CN106086675 A CN 106086675A CN 201610582423 A CN201610582423 A CN 201610582423A CN 106086675 A CN106086675 A CN 106086675A
- Authority
- CN
- China
- Prior art keywords
- steel alloy
- steel
- degrees celsius
- air cooling
- heated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
Abstract
The invention provides the process of a kind of steel alloy, comprise the steps: 1) steel alloy is prepared according to following masses percentage ratio composition: 0.0055%C；And it being combined interpolation 0.46%Cr, 0.11%Ti, 0.068%V, 0.0018%B, remaining is ferrum；2) steel alloy that step 1) obtains is heated to 1200 degrees Celsius, is incubated 50min then air cooling；3) by step 2) steel alloy that obtains keeps heated at constant temperature to 920 degrees Celsius, is then incubated 30min, then with cooldown rate for 11OThe air-cooled air cooling mode that adds of C/s cools down 60min.The process of a kind of steel alloy that the present invention provides, by experimental results demonstrate, can play the effect improving its mechanical property, thus meet the processing and manufacturing requirement of high strength alloy steel the steel alloy under special proportioning.
Description
Technical field
The present invention relates to steel technical field, particularly relate to the process of a kind of steel alloy.
Background technology
Steel and iron industry is from forming the development having obtained till now advancing by leaps and bounds, and in these steel, considerable quantity is through machine
Field and the occasion of all trades and professions is served in tool processing with the form of part.Along with the cutting speed of machining is increasingly faster,
The technique of steel be it is also proposed higher requirement.
Summary of the invention
For solving the problems referred to above present in prior art and practical situation, the technique that the invention provides a kind of steel alloy
Method, comprises the steps:
1) steel alloy is prepared according to following masses percentage ratio composition: 0.0055%C；And compound add 0.46%Cr, 0.11%
Ti, 0.068%V, 0.0018%B, remaining is ferrum；
2) steel alloy that step 1) obtains is heated to 1200 degrees Celsius, is incubated 50min then air cooling；
3) steel alloy step 3) obtained keeps heated at constant temperature to 920 degrees Celsius, is then incubated 30min, then to cool down speed
Rate is 11OThe air-cooled air cooling mode that adds of C/s cools down 60min.
Beneficial effect:
The process of a kind of steel alloy that the present invention provides, by experimental results demonstrate, can be to the steel alloy under special proportioning
Play the effect improving its mechanical property, thus meet the processing and manufacturing requirement of high strength alloy steel.
Detailed description of the invention
Technical solution of the present invention is described in detail below.
The invention provides the process of a kind of steel alloy, comprise the steps:
1) steel alloy is prepared according to following masses percentage ratio composition: 0.0055%C；And compound add 0.46%Cr, 0.11%
Ti, 0.068%V, 0.0018%B, remaining is ferrum；
2) steel alloy that step 1) obtains is heated to 1200 degrees Celsius, is incubated 50min then air cooling；
3) steel alloy step 3) obtained keeps heated at constant temperature to 920 degrees Celsius, is then incubated 30min, then to cool down speed
Rate is 11OThe air-cooled air cooling mode that adds of C/s cools down 60min.
Beneficial effect:
The process of a kind of steel alloy that the present invention provides, by experimental results demonstrate, can be to the steel alloy under special proportioning
Play the effect improving its mechanical property, thus meet the processing and manufacturing requirement of high strength alloy steel.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention,
Although being described in detail the present invention with reference to previous embodiment, for a person skilled in the art, it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent.
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (1)
1. the process of a steel alloy, it is characterised in that comprise the steps:
1) steel alloy is prepared according to following masses percentage ratio composition: the C of 0.0055%；And compound add 0.46%Cr, 0.11%
Ti, 0.068%V, 0.0018%B, remaining is ferrum；
2) steel alloy that step 1) obtains is heated to 1200 degrees Celsius, is incubated 50min then air cooling；
3) steel alloy step 3) obtained keeps heated at constant temperature to 920 degrees Celsius, is then incubated 30min, then to cool down speed
Rate is 11OThe air-cooled air cooling mode that adds of C/s cools down 60min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610582423.8A CN106086675A (en) | 2016-07-22 | 2016-07-22 | A kind of process of steel alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610582423.8A CN106086675A (en) | 2016-07-22 | 2016-07-22 | A kind of process of steel alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106086675A true CN106086675A (en) | 2016-11-09 |
Family
ID=57449169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610582423.8A Pending CN106086675A (en) | 2016-07-22 | 2016-07-22 | A kind of process of steel alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106086675A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007154240A (en) * | 2005-12-02 | 2007-06-21 | Kobe Steel Ltd | High strength spring steel wire with excellent coiling property and hydrogen embrittlement resistance |
| CN105177424A (en) * | 2015-09-25 | 2015-12-23 | 江苏省沙钢钢铁研究院有限公司 | High-strength ultra-thick steel plate and production method thereof |
-
2016
- 2016-07-22 CN CN201610582423.8A patent/CN106086675A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007154240A (en) * | 2005-12-02 | 2007-06-21 | Kobe Steel Ltd | High strength spring steel wire with excellent coiling property and hydrogen embrittlement resistance |
| CN105177424A (en) * | 2015-09-25 | 2015-12-23 | 江苏省沙钢钢铁研究院有限公司 | High-strength ultra-thick steel plate and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |
|
| RJ01 | Rejection of invention patent application after publication |