CN110333331A - The evaluation method of metal material resistance to HIC test validity - Google Patents
The evaluation method of metal material resistance to HIC test validity Download PDFInfo
- Publication number
- CN110333331A CN110333331A CN201910549156.8A CN201910549156A CN110333331A CN 110333331 A CN110333331 A CN 110333331A CN 201910549156 A CN201910549156 A CN 201910549156A CN 110333331 A CN110333331 A CN 110333331A
- Authority
- CN
- China
- Prior art keywords
- test
- sample
- standard
- steel
- hic
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/20—Metals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/006—Crack, flaws, fracture or rupture
- G01N2203/0062—Crack or flaws
Abstract
The present invention relates to a kind of evaluation methods of metal material resistance to HIC test validity, prepare one or more standard samples and sample steel according to identical standard test method and carry out resistance to HIC test simultaneously in identical environment；The chemical component of standard sample and test steel meets identical chemical component smelting requirements in addition to S, P, and standard sample first can must generate hydrogen using standard test method test confirmation and cause induction crackle；Standard sample and test steel are with identical sample preparation processing method and size of sample progress sample preparation；After the completion of cracking test, using identical processing method to standard sample and the processing of test steel curved beam and processing, crackle is observed；Evaluated using identical standard to crackle result: at least one in standard sample steel causes induction crackle to generate with hydrogen, it is believed that this time tests effective；Conversely, test is invalid, need to test again.The application can significantly improve the accuracy of hic resistance test button resistance to HIC test.
Description
Technical field
The present invention relates to the resistant to hydrogen of metal material to cause induction crackle (HIC) test, and in particular to the test validity is commented
Valence method.
Background technique
It is that a kind of process is complicated that resistance to HIC test is carried out under hydrogen sulfide saturated solution environment, and the test period is long
Test.It is that the current resistance to hydrogen embrittlement such as evaluation pipe line steel, Steel for Pressure Vessels of carrying out can a kind of common evaluation method.Now mainly according to
According to standard have GB/T8650-2015, GB/T4157-2017, NACE TM0284-2016 etc..But regardless of carrying out according to what standard
Resistance to HIC test, all it is difficult to ensure that test be it is effective, evaluation the result is that correct reliable.Because resistant to hydrogen cause lures
The features such as experimental condition requirement harshness for leading cracking test, the factor for needing to control are more, the period is long, the slightly operation of which step
Accidentally, it will result in test failure.
And there is presently no specific methods to judge whether test is effective.The problem is resistance in pipe line steel, Steel for Pressure Vessels
In hydrogen embrittlement performance production testing, it appears especially prominent.Even if being in particular in that cracking test standard based on is strictly held
Row tests steel curved beam almost without there is hydrogen cause induction crackle, is difficult to judge to test whether effective, the knot of evaluation in this case
Whether fruit is correct reliable also without according to can be according to.In consideration of it, finding one kind can judge whether resistance to HIC test has efficacious prescriptions
Method becomes very necessary.
Summary of the invention
The object of the present invention is to provide one kind for evaluating the whether effective side of metal material resistance to HIC test
Method.
The present invention solves the above problems used technical solution are as follows:
A kind of evaluation method of metal material resistance to HIC test validity prepares one or more standard samples
Resistance to HIC test is carried out simultaneously in identical environment according to identical standard test method with sample steel；The mark
The chemical component of quasi- sample and test steel meets identical chemical component smelting requirements in addition to S, P, and the content of S, P element is higher than
Upper limit value as defined in chemical component smelting requirements, and standard sample can first must be generated using standard test method test confirmation
Hydrogen causes induction crackle；The standard sample and test steel are with identical sample preparation processing method and size of sample progress sample preparation；More
After a standard sample completes resistance to HIC test together with sample steel, using identical processing method to standard sample and
Test steel curved beam is processed and is handled, and crackle is observed；According to standard identical with sample steel to standard sample crackle result into
Row evaluation: at least one in one or more standard sample steel causes induction crackle to generate with hydrogen, it is believed that this time test has
Effect；Conversely, test is invalid, need to test again.
Optionally, when the standard sample has multiple, S, P element are identical or not identical.
Optionally, the standard test method is standard GB/T8650-2015 execution, and testing liquid is solution A or standard
NACE TM0284-2016 is executed, and testing liquid is solution A.
Steps are as follows for the resistance to HIC test
1. the preparation of sample solution A: using 5wt% sodium chloride, 0.5wt% glacial acetic acid saturation hydrogen sulfide aqueous solution as
Solution A；
2. by standard test method preparation and cleaning by degreasing sample；
3. placing sample, injection solution and ventilation, first it is passed through nitrogen and excludes dissolved oxygen, stink damp is passed through after on-test
Body, preceding 30-60 minutes guarantee Ventilation Rate are 100-300mL/min, and then persistently keeping hydrogen sulfide gas is positive pressure 96 hours
More than；
4. experiment finishes, takes out sample and cleaned in flowing water, then alcohol washes, cold wind drying；
5. sample is cut in the requirement according to standard test method, metallographic observation is carried out.
The application is mainly used for evaluating the variety steel of Properties of HIC resistance, such as pipe line steel, container steel, resistant to hydrogen cause induction to split
The validity of line test.
Detailed description of the invention
Fig. 1 is the cracking test result at each three of three standard samples in the embodiment of the present invention 1 at section；
Fig. 2 is the cracking test result at each three of three sample steel in the embodiment of the present invention 1 at section；
Fig. 3 is the cracking test result at each three of three standard samples in the embodiment of the present invention 2 at section；
Fig. 4 is the cracking test result at each three of three sample steel in the embodiment of the present invention 2 at section.
Specific embodiment
Present invention is further described in detail with reference to embodiments.
The evaluation method of metal material resistance to HIC test validity of the present invention, particular by following
Mode is realized:
(1) a kind of evaluation resistance to HIC test whether can effective ways, be by addition particular criteria control examination
Sample is realized；
(2) standard sample steel will meet, general standard close with steel chemical composition other component contents in addition to S, P are tested
Sample is S, P beyond standard requirements range and test steel steel grade of the same race.
(3) standard sample has the defect (be mingled with or be segregated) that hydrogen cause induction crackle can easily occur, and test really
Hydrogen can be generated by, which recognizing, causes after inducing crackle, standard sample could be used as to use；
(4) standard sample processing method and size will be consistent with test steel, using processing technology of the same race, avoid processing
Cause crackle；
(5) standard sample and test steel curved beam resistant to hydrogen is carried out according to identical standard simultaneously to cause to induce in identical environment
Cracking test；
(6) after test result, standard sample and test steel curved beam are processed and is handled with identical method；
(7) standard sample is evaluated according to identical standard, only meeting standard sample has hydrogen that induction crackle is caused to produce
It is raw, it can think this time to test effective；Conversely, test is invalid, need to test again.
Embodiment 1
Resistance to HIC test is carried out to X52MS pipeline steel curved beam, test is held by standard NACE TM0284-2016
Row, testing liquid is solution A.The sample preparation details of standard sample and sample steel are shown in Table 1
1 standard specimen information of table
Test process is as follows:
1, the preparation of sample solution A, consisting of the saturation hydrogen sulfide of 5wt% sodium chloride, 0.5wt% glacial acetic acid is water-soluble
Liquid.
2, by standard requirements preparation and cleaning by degreasing sample.
3, sample, injection solution A and ventilation are placed.It is molten that nitrogen exclusion is first passed through into solution by the flow of 100mL/min
Solve oxygen.It is changed to be passed through hydrogen sulfide gas after 1 hour, guarantee Ventilation Rate is 200mL/min within first 60 minutes, then persistently keeps sulphur
Changing hydrogen is positive pressure 96 hours.
4, experiment finishes, and takes out sample and cleans in flowing water, then alcohol washes, cold wind drying.
5, sample is cut according to standard requirements, carries out metallographic observation.
Test result:
After on-test, saturation and at the end of the pH value of solution A be respectively 2.68,3.16 and 3.86, all meet standard and want
It asks.Test result is shown in Table 2, table 3, Fig. 1, Fig. 2；Coupon results in table 2 are corresponding with the crackle of Fig. 1；Coupon results in table 3 with
The crackle of Fig. 4 is corresponding.
2 standard sample test result of table
The test result of test three samples of steel of table 3
Embodiment 2
Resistance to HIC test is carried out to Q345R container steel curved beam, test is executed by standard GB/T8650-2015,
Testing liquid is solution A.Sample information is shown in Table 4
The sample information of table 4Q345R container steel
Test procedure is identical as example 1
Test result:
After on-test, saturation and at the end of the pH value of solution A be respectively 2.71,3.08 and 3.83, all meet standard and want
It asks.Test result is shown in Table 5 and table 6.
5 test for nominal samples result of table
Table 6 tests steel curved beam test result
Referring to Examples 1 and 2, hic resistance test button resistance to HIC test can be significantly improved by the application
Accuracy.
In addition to the implementation, all to use equivalent transformation or equivalent replacement the invention also includes there is an other embodiments
The technical solution that mode is formed should all be fallen within the scope of the hereto appended claims.
Claims (5)
1. a kind of evaluation method of metal material resistance to HIC test validity, it is characterised in that: prepare one or more
A standard sample and sample steel carry out resistant to hydrogen simultaneously in identical environment according to identical standard test method and cause induction crackle
Test；
The chemical component of the standard sample and test steel meets identical chemical component smelting requirements in addition to S, P, and S, P element
Content be higher than upper limit value as defined in chemical component smelting requirements, and standard sample must be first true using standard test method test
Hydrogen can be generated by, which recognizing, causes induction crackle；
The standard sample and test steel are with identical sample preparation processing method and size of sample progress sample preparation；
After multiple standard samples complete resistance to HIC test together with sample steel, using identical processing method to mark
Quasi- sample and test steel curved beam are processed and are handled, and crackle is observed；
Standard sample crackle result is evaluated according to standard identical with sample steel: in one or more standard sample steel extremely
Rare one there is hydrogen induction crackle to be caused to generate, it is believed that this time test effective；Conversely, test is invalid, need to test again.
2. the evaluation method of metal material resistance to HIC test validity according to claim 1, feature exist
In: when the standard sample has multiple, S, P element are identical or not identical.
3. the evaluation method of metal material resistance to HIC test validity according to claim 1, feature exist
In: the standard test method is standard GB/T8650-2015 execution, and testing liquid is solution A or standard NACE TM0284-
2016 execute, and testing liquid is solution A.
4. the evaluation method of metal material resistance to HIC test validity according to claim 1, feature exist
In: steps are as follows for the resistance to HIC test
(1) preparation of sample solution A: using 5wt% sodium chloride, the saturation hydrogen sulfide of 0.5wt% glacial acetic acid aqueous solution as molten
Liquid A；
(2) is by standard test method preparation and cleaning by degreasing sample；
(3) places sample, injection solution and ventilation, is first passed through nitrogen and excludes dissolved oxygen, stink damp is passed through after on-test
Body, preceding 30-60 minutes guarantee Ventilation Rate are 100-300mL/min, and then persistently keeping hydrogen sulfide gas is positive pressure 96 hours
More than；
(4) experiment finishes, and takes out sample and cleans in flowing water, then alcohol washes, cold wind drying；
(5) cuts sample according to the requirement of standard test method, carries out metallographic observation.
5. the evaluation method of metal material resistance to HIC test validity according to claim 1, feature exist
In: for evaluating the validity of the resistance to HIC test of pipe line steel, container steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910549156.8A CN110333331B (en) | 2019-06-24 | 2019-06-24 | Method for evaluating effectiveness of hydrogen induced crack resistance test of metal material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910549156.8A CN110333331B (en) | 2019-06-24 | 2019-06-24 | Method for evaluating effectiveness of hydrogen induced crack resistance test of metal material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110333331A true CN110333331A (en) | 2019-10-15 |
| CN110333331B CN110333331B (en) | 2021-09-10 |
Family
ID=68142737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910549156.8A Active CN110333331B (en) | 2019-06-24 | 2019-06-24 | Method for evaluating effectiveness of hydrogen induced crack resistance test of metal material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110333331B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455700A (en) * | 2019-08-23 | 2019-11-15 | 合肥通用机械研究院有限公司 | Minor diameter thin wall pipe hydrogen induced cracking (HIC) test method and evaluation method |
| CN112098393A (en) * | 2020-09-14 | 2020-12-18 | 中国工程物理研究院机械制造工艺研究所 | Method for measuring multiple elements of HR-1 direct-reading spectrum of hydrogen-resistant steel pipe |
| CN113686763A (en) * | 2021-07-20 | 2021-11-23 | 华南理工大学 | Evaluation method for vulcanization resistance |
| CN113884429A (en) * | 2021-09-17 | 2022-01-04 | 衡阳华菱钢管有限公司 | Method for detecting hydrogen induced cracking of steel |
| US11656169B2 (en) | 2021-03-19 | 2023-05-23 | Saudi Arabian Oil Company | Development of control samples to enhance the accuracy of HIC testing |
| US11788951B2 (en) | 2021-03-19 | 2023-10-17 | Saudi Arabian Oil Company | Testing method to evaluate cold forming effects on carbon steel susceptibility to hydrogen induced cracking (HIC) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201662499U (en) * | 2009-08-14 | 2010-12-01 | 塔铁科株式会社 | Measuring device for hydrogen-induced crack of steels |
| JP2010280933A (en) * | 2009-06-03 | 2010-12-16 | Sumitomo Metal Ind Ltd | Method for manufacturing calcium-treated steel |
| CN103189538A (en) * | 2010-09-03 | 2013-07-03 | 新日铁住金株式会社 | High-strength steel sheet having excellent fracture resistance performance and HIC resistance performance |
| CN204188501U (en) * | 2014-10-17 | 2015-03-04 | 江阴利鑫环保科技有限公司 | Hydrogen induced cracking test unit |
| JP2015078426A (en) * | 2013-09-13 | 2015-04-23 | 株式会社東芝 | Manufacturing method of rotor for steam turbine |
| CN106596729A (en) * | 2016-12-22 | 2017-04-26 | 北京航空航天大学 | Method for monitoring fatigue crack propagation and evaluating hydrogen brittleness of 2.25Cr-1Mo steel based on sound emission |
| CN107764663A (en) * | 2016-08-23 | 2018-03-06 | 张宇 | A kind of hydrogen embrittlement evaluation method |
| CN107991455A (en) * | 2017-10-12 | 2018-05-04 | 江阴兴澄特种钢铁有限公司 | A kind of reliable method examined with research HIC sample crackles |
| CN108351326A (en) * | 2015-11-27 | 2018-07-31 | 杰富意钢铁株式会社 | Hydrogen induced cracking assay method and measurement device |
-
2019
- 2019-06-24 CN CN201910549156.8A patent/CN110333331B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010280933A (en) * | 2009-06-03 | 2010-12-16 | Sumitomo Metal Ind Ltd | Method for manufacturing calcium-treated steel |
| CN201662499U (en) * | 2009-08-14 | 2010-12-01 | 塔铁科株式会社 | Measuring device for hydrogen-induced crack of steels |
| CN103189538A (en) * | 2010-09-03 | 2013-07-03 | 新日铁住金株式会社 | High-strength steel sheet having excellent fracture resistance performance and HIC resistance performance |
| JP2015078426A (en) * | 2013-09-13 | 2015-04-23 | 株式会社東芝 | Manufacturing method of rotor for steam turbine |
| CN204188501U (en) * | 2014-10-17 | 2015-03-04 | 江阴利鑫环保科技有限公司 | Hydrogen induced cracking test unit |
| CN108351326A (en) * | 2015-11-27 | 2018-07-31 | 杰富意钢铁株式会社 | Hydrogen induced cracking assay method and measurement device |
| CN107764663A (en) * | 2016-08-23 | 2018-03-06 | 张宇 | A kind of hydrogen embrittlement evaluation method |
| CN106596729A (en) * | 2016-12-22 | 2017-04-26 | 北京航空航天大学 | Method for monitoring fatigue crack propagation and evaluating hydrogen brittleness of 2.25Cr-1Mo steel based on sound emission |
| CN107991455A (en) * | 2017-10-12 | 2018-05-04 | 江阴兴澄特种钢铁有限公司 | A kind of reliable method examined with research HIC sample crackles |
Non-Patent Citations (1)
| Title |
|---|
| 彭先华: "不同微观结构管线钢氢致开裂（HIC）行为研究", 《中国优秀硕士学位论文全文数据库（电子期刊）》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455700A (en) * | 2019-08-23 | 2019-11-15 | 合肥通用机械研究院有限公司 | Minor diameter thin wall pipe hydrogen induced cracking (HIC) test method and evaluation method |
| CN110455700B (en) * | 2019-08-23 | 2021-11-23 | 合肥通用机械研究院有限公司 | Small-diameter thin-walled tube hydrogen induced cracking test method and evaluation method |
| CN112098393A (en) * | 2020-09-14 | 2020-12-18 | 中国工程物理研究院机械制造工艺研究所 | Method for measuring multiple elements of HR-1 direct-reading spectrum of hydrogen-resistant steel pipe |
| US11656169B2 (en) | 2021-03-19 | 2023-05-23 | Saudi Arabian Oil Company | Development of control samples to enhance the accuracy of HIC testing |
| US11788951B2 (en) | 2021-03-19 | 2023-10-17 | Saudi Arabian Oil Company | Testing method to evaluate cold forming effects on carbon steel susceptibility to hydrogen induced cracking (HIC) |
| CN113686763A (en) * | 2021-07-20 | 2021-11-23 | 华南理工大学 | Evaluation method for vulcanization resistance |
| CN113884429A (en) * | 2021-09-17 | 2022-01-04 | 衡阳华菱钢管有限公司 | Method for detecting hydrogen induced cracking of steel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110333331B (en) | 2021-09-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110333331A (en) | The evaluation method of metal material resistance to HIC test validity | |
| Thiessen et al. | Development of a grower‐conducted inoculum detection assay for management of grape powdery mildew | |
| CN106929510A (en) | A kind of specific nucleic acid aptamers and application | |
| Breitenbach et al. | Evaluation of the notch influence on the stress corrosion cracking susceptibility of the API 5L X70 steel in ethanol | |
| CN111443029B (en) | Simulation device and simulation method for hydrogen sulfide corrosion pipe | |
| CN106245029B (en) | Aggressive agent that the lasting sample tissue of Super304H austenitic stainless steel is shown, preparation method and application method | |
| CN108384876A (en) | Identify ring mediated isothermal amplification fluorescence detection method, primer, kit and the application of Radix Notoginseng ingredient | |
| CN111690759A (en) | Specific primer, kit and method for detecting RPA of citrus canker pathogen | |
| CN104789692B (en) | A kind of primer sets and kit for differentiating cattle and sheep pig derived component | |
| CN103451304A (en) | Primer probe and method for performing real-time fluorescent polymerase chain reaction (PCR) detection on origin ingredients of raccoon | |
| CN105087566B (en) | Identify fluorescence quantifying PCR method, primer and probe and its application of suspension culture of Aquilaria sinensis | |
| CN104880399A (en) | Film pre-formation-after corrosion passive film performance detection method | |
| CN109055565B (en) | DNA bar code of Moina mongolica and application thereof | |
| CN112760388B (en) | Primer pair and probe for detecting swine-derived components, and kit and application thereof | |
| CN109959544A (en) | A method of examining beta-titanium alloy mirco structure and defect | |
| CN109799156A (en) | A kind of performance creep and the interactive research method of carburizing | |
| CN108020493A (en) | High silicon and high carbon steel wire rod austenite grain size measuring method | |
| CN104651351A (en) | Method and kit for amplifying full-length DNA barcode from collected dry preserved flesh fly specimen | |
| Nykyforchyn et al. | Influence of hydrogen on the formation of fatigue thresholds in structural steels | |
| CN109540635A (en) | A kind of discrimination method of 12Cr1MoV steel serious nodularization and normal metallographic structure | |
| Wilson et al. | Influence of Air on the Corrosivity of Geothermal Fluids Containing Hydrogen Sulfide | |
| Azad et al. | Time dependent numerical simulation of MFL coil sensor for metal damage detection | |
| CN106636357A (en) | Method for rapidly identifying beef | |
| Hu | Comprehensive Protocol for Total Protein Extraction, Precipitation, and BCA Assay Measurement from Plankton Samples | |
| Zhang et al. | Detection and Inhibition of Refractory Steel Corrosion by Rhodamine-Based Compound |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |