CN1111613C - 耐浓、稀硝酸腐蚀的高硅奥氏体不锈钢 - Google Patents
耐浓、稀硝酸腐蚀的高硅奥氏体不锈钢 Download PDFInfo
- Publication number
- CN1111613C CN1111613C CN 00100448 CN00100448A CN1111613C CN 1111613 C CN1111613 C CN 1111613C CN 00100448 CN00100448 CN 00100448 CN 00100448 A CN00100448 A CN 00100448A CN 1111613 C CN1111613 C CN 1111613C
- Authority
- CN
- China
- Prior art keywords
- nitric acid
- stainless steel
- present
- concentrated
- corrosion
- 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.)
- Expired - Lifetime
Links
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Heat Treatment Of Articles (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
Description
性能指标(供货态) | 1Cr18Ni9Ti | KY704 | KY706 | 附注 | |
σb(MPa) | ≥539 | ≥540 | ≥600 | ||
δ5(%) | ≥40 | ≥40 | ≥35 | ||
耐腐蚀98%HNO3(毫米/年) | 50℃ | >5 | <0.1 | <0.1 | |
沸腾温度 | >10 | ≤0.5 | <0.5 | ||
耐腐蚀65%HNO3(毫米/年) | 50℃ | <0.1 | <0.1 | <0.1 | |
沸腾温度 | <1.0 | <1.0 | <1.0 | ||
锻造成材率(%) | ~80 | 75~80 | 60~80 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00100448 CN1111613C (zh) | 2000-02-01 | 2000-02-01 | 耐浓、稀硝酸腐蚀的高硅奥氏体不锈钢 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00100448 CN1111613C (zh) | 2000-02-01 | 2000-02-01 | 耐浓、稀硝酸腐蚀的高硅奥氏体不锈钢 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1307141A CN1307141A (zh) | 2001-08-08 |
CN1111613C true CN1111613C (zh) | 2003-06-18 |
Family
ID=4575469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 00100448 Expired - Lifetime CN1111613C (zh) | 2000-02-01 | 2000-02-01 | 耐浓、稀硝酸腐蚀的高硅奥氏体不锈钢 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1111613C (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5003151B2 (ja) * | 2006-12-28 | 2012-08-15 | 住友金属工業株式会社 | 高Cr−高Ni基合金鋼からなる継目無鋼管の製造方法 |
WO2013018629A1 (ja) * | 2011-07-29 | 2013-02-07 | 新日鐵住金株式会社 | 高Siオーステナイト系ステンレス鋼の製造方法 |
CN104109820A (zh) * | 2014-07-29 | 2014-10-22 | 山东雅百特金属结构***有限公司 | 一种新型金属屋面板材料 |
CN106756628A (zh) * | 2017-01-06 | 2017-05-31 | 江苏星火特钢有限公司 | 一种高硅含氮奥氏体不锈钢及其制备方法 |
-
2000
- 2000-02-01 CN CN 00100448 patent/CN1111613C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1307141A (zh) | 2001-08-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100482843C (zh) | 高性能耐腐蚀稀土超强双相不锈钢及其冶炼工艺 | |
CN110607479B (zh) | 气门弹簧用不锈钢及其钢丝的制备方法 | |
JP5501434B2 (ja) | 耐熱鋼 | |
CN103741066B (zh) | 一种精密电子用无磁硬态奥氏体不锈钢及其制造方法 | |
CN101381842B (zh) | 一种高铬铁素体不锈钢及其制造方法 | |
CN108642409A (zh) | 一种耐腐蚀超级奥氏体不锈钢及其制造工艺 | |
CN101558180A (zh) | 双相不锈钢合金和该合金的用途 | |
CN107937835A (zh) | 一种耐腐蚀的双相不锈钢合金材料及其制造工艺 | |
WO2023000584A1 (zh) | 一种1000MPa级调质型水电用钢板及其生产方法 | |
JP5842769B2 (ja) | 二相ステンレス鋼およびその製造方法 | |
CN103160753A (zh) | 一种含Zr耐硫酸露点腐蚀钢板及其制造方法 | |
CN101397637A (zh) | 13Cr高抗二氧化碳和微量硫化氢腐蚀油套管用钢及其制造方法 | |
CN102409266B (zh) | 一种低温韧性优异的耐酸腐蚀钢及其制造方法 | |
CN1111613C (zh) | 耐浓、稀硝酸腐蚀的高硅奥氏体不锈钢 | |
WO2024125406A1 (zh) | 一种高强高耐蚀油井管钢及其制备方法 | |
CN102021498B (zh) | 一种低合金耐硫酸露点腐蚀钢板及其制造方法 | |
JP3463617B2 (ja) | 熱間加工性に優れる継目無鋼管用オーステナイト系耐熱鋼 | |
CN109972058B (zh) | 一种汽车用冷轧低合金高强度空冷强化钢及制备方法 | |
CN111961991B (zh) | 一种超高强塑积trip型双相不锈钢及其制备方法 | |
CN105483494A (zh) | 易加工成厚壁无缝管的时效强化型铁镍基耐蚀合金 | |
CN102212758A (zh) | 一种含杂稀硫酸介质用高合金不锈钢及其加工方法 | |
CN105714208A (zh) | 一种耐蚀高铬铁素体不锈钢及其制备方法与应用 | |
JP3779043B2 (ja) | 二相ステンレス鋼 | |
CN112941422B (zh) | 一种耐co2腐蚀用钢板及制备方法 | |
CN100447283C (zh) | 一种耐高温硫化物、铵盐腐蚀用不锈钢铸材及其制造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Huzhou Fengtai Stainless Steel Pipe Co., Ltd. Assignor: Keye Steel Products Co., Ltd., Beijing Contract fulfillment period: 2005.7.5 to 2015.7.4 Contract record no.: 2008330002056 Denomination of invention: High-silicon austenite stainless steel resisting concentrated and dilute nitric acid corrosition Granted publication date: 20030618 License type: Exclusive license Record date: 20081117 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2005.7.5 TO 2015.7.4; CHANGE OF CONTRACT Name of requester: HUZHOU FENGTAI STAINLESS STEEL PIPE CO., LTD. Effective date: 20081117 |
|
CX01 | Expiry of patent term |
Granted publication date: 20030618 |
|
CX01 | Expiry of patent term | ||
DD01 | Delivery of document by public notice |
Addressee: Gang Yimin Document name: Notice of expiration of patent right |
|
DD01 | Delivery of document by public notice |