CN106148812A - One is corrosion resistant creeps into drilling rod steel - Google Patents
One is corrosion resistant creeps into drilling rod steel Download PDFInfo
- Publication number
- CN106148812A CN106148812A CN201610602025.8A CN201610602025A CN106148812A CN 106148812 A CN106148812 A CN 106148812A CN 201610602025 A CN201610602025 A CN 201610602025A CN 106148812 A CN106148812 A CN 106148812A
- Authority
- CN
- China
- Prior art keywords
- bismuth
- zirconium
- drilling rod
- ratio
- creeps
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 22
- 239000010959 steel Substances 0.000 title claims abstract description 22
- 238000005260 corrosion Methods 0.000 title claims abstract description 12
- 230000007797 corrosion Effects 0.000 title claims abstract description 12
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910052797 bismuth Inorganic materials 0.000 claims abstract description 40
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 40
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000000203 mixture Substances 0.000 claims abstract description 18
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 claims abstract description 16
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 16
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 16
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052776 Thorium Inorganic materials 0.000 claims abstract description 16
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 16
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052790 beryllium Inorganic materials 0.000 claims abstract description 16
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052796 boron Inorganic materials 0.000 claims abstract description 16
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 16
- 229910052802 copper Inorganic materials 0.000 claims abstract description 16
- 239000010949 copper Substances 0.000 claims abstract description 16
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims abstract description 16
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 16
- 239000011733 molybdenum Substances 0.000 claims abstract description 16
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 16
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 16
- 239000010955 niobium Substances 0.000 claims abstract description 16
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052701 rubidium Inorganic materials 0.000 claims abstract description 16
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 16
- 239000010703 silicon Substances 0.000 claims abstract description 16
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 16
- 239000011593 sulfur Substances 0.000 claims abstract description 16
- 239000010936 titanium Substances 0.000 claims abstract description 16
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 16
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 16
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 16
- 239000011701 zinc Substances 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 abstract description 5
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- 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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
nullThe invention discloses and a kind of corrosion resistant creep into drilling rod steel，Composition including following weight percentage: 0.13～0.15wt% carbon、0.26～0.30wt% silicon、0.03～0.05wt% boron、0.70～0.90wt% manganese、0.02～0.04wt% beryllium、0.015～0.025wt% sulfur、0.08～0.12wt% rubidium、0.10～0.14wt% vanadium、0.40～0.50wt% nickel、0.20～0.30wt% copper、0.06～0.08wt% molybdenum、0.08～0.10wt% titanium、0.02～0.04wt% niobium、0.16～0.20wt% zinc、0.08～0.10wt% thorium，Bismuth and zirconium totally 0.07～0.09wt%，Surplus is ferrum；Wherein, the ratio of bismuth and zirconium is 6～8:1.The drilling rod steel that creeps into of present invention offer has the decay resistance of excellence, the drilling rod that creeps into that can prepare highly corrosion resistant with it, improves the service life creeping into drilling rod.This anticorrosion effect is relevant with the percentage composition ratio of bismuth and zirconium, and when the ratio of bismuth and zirconium is 6～8:1, decay resistance is optimum.
Description
Technical field
The invention belongs to creep into drilling rod field, be specifically related to a kind of corrosion resistant creep into drilling rod steel.
Background technology
Drilling rod is the afterbody steel pipe with a chain for binding criminals stricture of vagina, be used for connecting rig landscape apparatus and be positioned at drilling well bottom bore mill equipment or
Bottom outlet device.The purposes of drilling rod is that drilling mud is transported to drill bit, and improves, reduces or rotate bottom outlet dress together with drill bit
Put.Drilling rod allows for bearing huge interior external pressure, distorts, bends and vibrate.
Therefore, higher to the requirement creeping into drilling rod steel in engineering, both needed that there is wearability, there is a need to corrosion-resistant
Property.
Summary of the invention
It is an object of the invention to provide and a kind of corrosion resistant creep into drilling rod steel.
The above-mentioned purpose of the present invention is achieved by techniques below scheme:
One is corrosion resistant creeps into drilling rod steel, including the composition of following weight percentage: 0.13～0.15wt% carbon,
0.26～0.30wt% silicon, 0.03～0.05wt% boron, 0.70～0.90wt% manganese, 0.02～0.04wt% beryllium, 0.015～
0.025wt% sulfur, 0.08～0.12wt% rubidium, 0.10～0.14wt% vanadium, 0.40～0.50wt% nickel, 0.20～0.30wt%
Copper, 0.06～0.08wt% molybdenum, 0.08～0.10wt% titanium, 0.02～0.04wt% niobium, 0.16～0.20wt% zinc, 0.08～
0.10wt% thorium, bismuth and zirconium totally 0.07～0.09wt%, surplus is ferrum；Wherein, the ratio of bismuth and zirconium is 6～8:1.
Further, the described drilling rod ladle that creeps into includes the composition of following weight percentage: 0.14wt% carbon,
0.28wt% silicon, 0.04wt% boron, 0.80wt% manganese, 0.03wt% beryllium, 0.020wt% sulfur, 0.10wt% rubidium, 0.12wt%
Vanadium, 0.45wt% nickel, 0.25wt% copper, 0.07wt% molybdenum, 0.09wt% titanium, 0.03wt% niobium, 0.18wt% zinc, 0.09wt%
Thorium, bismuth and zirconium 0.08wt% altogether, surplus is ferrum；Wherein, the ratio of bismuth and zirconium is 7:1.
Further, the described drilling rod ladle that creeps into includes the composition of following weight percentage: 0.13wt% carbon,
0.26wt% silicon, 0.03wt% boron, 0.70wt% manganese, 0.02wt% beryllium, 0.015wt% sulfur, 0.08wt% rubidium, 0.10wt%
Vanadium, 0.40wt% nickel, 0.20wt% copper, 0.06wt% molybdenum, 0.08wt% titanium, 0.02wt% niobium, 0.16wt% zinc, 0.08wt%
Thorium, bismuth and zirconium 0.07wt% altogether, surplus is ferrum；Wherein, the ratio of bismuth and zirconium is 6:1.
Further, the described drilling rod ladle that creeps into includes the composition of following weight percentage: 0.15wt% carbon,
0.30wt% silicon, 0.05wt% boron, 0.90wt% manganese, 0.04wt% beryllium, 0.025wt% sulfur, 0.12wt% rubidium, 0.14wt%
Vanadium, 0.50wt% nickel, 0.30wt% copper, 0.08wt% molybdenum, 0.10wt% titanium, 0.04wt% niobium, 0.20wt% zinc, 0.10wt%
Thorium, bismuth and zirconium 0.09wt% altogether, surplus is ferrum；Wherein, the ratio of bismuth and zirconium is 8:1.
Advantages of the present invention:
The drilling rod steel that creeps into of present invention offer has the decay resistance of excellence, can prepare highly corrosion resistant with it
Creep into drilling rod, improve the service life creeping into drilling rod.This anticorrosion effect is relevant with the percentage composition ratio of bismuth and zirconium, bismuth
When being 6～8:1 with the ratio of zirconium, decay resistance is optimum.
Detailed description of the invention
Further illustrate the essentiality content of the present invention below in conjunction with embodiment, but do not limit the present invention with this and protect model
Enclose.Although the present invention being explained in detail with reference to preferred embodiment, it will be understood by those within the art that, can be right
Technical scheme is modified or equivalent, without deviating from the spirit and scope of technical solution of the present invention.
Embodiment 1: creep into drilling rod steel
Composition including following weight percentage: 0.14wt% carbon, 0.28wt% silicon, 0.04wt% boron, 0.80wt%
Manganese, 0.03wt% beryllium, 0.020wt% sulfur, 0.10wt% rubidium, 0.12wt% vanadium, 0.45wt% nickel, 0.25wt% copper,
0.07wt% molybdenum, 0.09wt% titanium, 0.03wt% niobium, 0.18wt% zinc, 0.09wt% thorium, bismuth and zirconium 0.08wt%, surplus altogether
For ferrum；Wherein, the ratio of bismuth and zirconium is 7:1.
Embodiment 2: creep into drilling rod steel
Composition including following weight percentage: 0.13wt% carbon, 0.26wt% silicon, 0.03wt% boron, 0.70wt%
Manganese, 0.02wt% beryllium, 0.015wt% sulfur, 0.08wt% rubidium, 0.10wt% vanadium, 0.40wt% nickel, 0.20wt% copper,
0.06wt% molybdenum, 0.08wt% titanium, 0.02wt% niobium, 0.16wt% zinc, 0.08wt% thorium, bismuth and zirconium 0.07wt%, surplus altogether
For ferrum；Wherein, the ratio of bismuth and zirconium is 6:1.
Embodiment 3: creep into drilling rod steel
Composition including following weight percentage: 0.15wt% carbon, 0.30wt% silicon, 0.05wt% boron, 0.90wt%
Manganese, 0.04wt% beryllium, 0.025wt% sulfur, 0.12wt% rubidium, 0.14wt% vanadium, 0.50wt% nickel, 0.30wt% copper,
0.08wt% molybdenum, 0.10wt% titanium, 0.04wt% niobium, 0.20wt% zinc, 0.10wt% thorium, bismuth and zirconium 0.09wt%, surplus altogether
For ferrum；Wherein, the ratio of bismuth and zirconium is 8:1.
Embodiment 4: creep into drilling rod steel
Composition including following weight percentage: 0.14wt% carbon, 0.28wt% silicon, 0.04wt% boron, 0.80wt%
Manganese, 0.03wt% beryllium, 0.020wt% sulfur, 0.10wt% rubidium, 0.12wt% vanadium, 0.45wt% nickel, 0.25wt% copper,
0.07wt% molybdenum, 0.09wt% titanium, 0.03wt% niobium, 0.18wt% zinc, 0.09wt% thorium, bismuth and zirconium 0.08wt%, surplus altogether
For ferrum；Wherein, the ratio of bismuth and zirconium is 6:1.
Embodiment 5: creep into drilling rod steel
Composition including following weight percentage: 0.14wt% carbon, 0.28wt% silicon, 0.04wt% boron, 0.80wt%
Manganese, 0.03wt% beryllium, 0.020wt% sulfur, 0.10wt% rubidium, 0.12wt% vanadium, 0.45wt% nickel, 0.25wt% copper,
0.07wt% molybdenum, 0.09wt% titanium, 0.03wt% niobium, 0.18wt% zinc, 0.09wt% thorium, bismuth and zirconium 0.08wt%, surplus altogether
For ferrum；Wherein, the ratio of bismuth and zirconium is 8:1.
The ratio of embodiment 6: comparative example, bismuth and zirconium is 5:1
Composition including following weight percentage: 0.14wt% carbon, 0.28wt% silicon, 0.04wt% boron, 0.80wt%
Manganese, 0.03wt% beryllium, 0.020wt% sulfur, 0.10wt% rubidium, 0.12wt% vanadium, 0.45wt% nickel, 0.25wt% copper,
0.07wt% molybdenum, 0.09wt% titanium, 0.03wt% niobium, 0.18wt% zinc, 0.09wt% thorium, bismuth and zirconium 0.08wt%, surplus altogether
For ferrum；Wherein, the ratio of bismuth and zirconium is 5:1.
The ratio of embodiment 7: comparative example, bismuth and zirconium is 9:1
Composition including following weight percentage: 0.14wt% carbon, 0.28wt% silicon, 0.04wt% boron, 0.80wt%
Manganese, 0.03wt% beryllium, 0.020wt% sulfur, 0.10wt% rubidium, 0.12wt% vanadium, 0.45wt% nickel, 0.25wt% copper,
0.07wt% molybdenum, 0.09wt% titanium, 0.03wt% niobium, 0.18wt% zinc, 0.09wt% thorium, bismuth and zirconium 0.08wt%, surplus altogether
For ferrum；Wherein, the ratio of bismuth and zirconium is 9:1.
Embodiment 8: effect example
The Steel material of the embodiment 1～7 prepared has been carried out corrosion-resistant test.The Steel material of embodiment～7 is divided
Not putting in the potassium hydroxide solution of the NaCl solution of 5wt%, the sulfuric acid solution of 10wt% and 10wt%, minute is 1 year.
Result see table.
| The NaCl solution of 5wt% | The sulfuric acid solution of 10wt% | The potassium hydroxide of 10wt% | |
| Embodiment 1 | 0.0002mm/ | 0.001mm/ | 0.001mm/ |
| Embodiment 4 | 0.0002mm/ | 0.001mm/ | 0.001mm/ |
| Embodiment 5 | 0.0002mm/ | 0.001mm/ | 0.001mm/ |
| Embodiment 6 | 0.0008mm/ | 0.009mm/ | 0.008mm/ |
| Embodiment 7 | 0.0009mm/ | 0.009mm/ | 0.008mm/ |
Embodiment 2,3 test result is basically identical with embodiment 4,5.
The above results shows, the drilling rod steel that creeps into of present invention offer has the decay resistance of excellence, can make with it
Standby go out highly corrosion resistant creep into drilling rod, improve the service life creeping into drilling rod.This anticorrosion effect and bismuth and the percentage of zirconium
Content ratio is relevant, and when the ratio of bismuth and zirconium is 6～8:1, decay resistance is optimum.
The effect of above-described embodiment indicates that the essentiality content of the present invention, but does not limit the protection of the present invention with this
Scope.It will be understood by those within the art that, technical scheme can be modified or equivalent,
Essence and protection domain without deviating from technical solution of the present invention.
Claims (4)
1. one kind corrosion resistant is crept into drilling rod steel, it is characterised in that include following weight percentage composition: 0.13～
0.15wt% carbon, 0.26～0.30wt% silicon, 0.03～0.05wt% boron, 0.70～0.90wt% manganese, 0.02～0.04wt%
Beryllium, 0.015～0.025wt% sulfur, 0.08～0.12wt% rubidium, 0.10～0.14wt% vanadium, 0.40～0.50wt% nickel, 0.20
～0.30wt% copper, 0.06～0.08wt% molybdenum, 0.08～0.10wt% titanium, 0.02～0.04wt% niobium, 0.16～
0.20wt% zinc, 0.08～0.10wt% thorium, bismuth and zirconium totally 0.07～0.09wt%, surplus is ferrum；Wherein, bismuth and the ratio of zirconium
It is 6～8:1.
The most according to claim 1 creep into drilling rod steel, it is characterised in that include the composition of following weight percentage:
0.14wt% carbon, 0.28wt% silicon, 0.04wt% boron, 0.80wt% manganese, 0.03wt% beryllium, 0.020wt% sulfur, 0.10wt%
Rubidium, 0.12wt% vanadium, 0.45wt% nickel, 0.25wt% copper, 0.07wt% molybdenum, 0.09wt% titanium, 0.03wt% niobium, 0.18wt%
Zinc, 0.09wt% thorium, bismuth and zirconium 0.08wt% altogether, surplus is ferrum；Wherein, the ratio of bismuth and zirconium is 7:1.
The most according to claim 1 creep into drilling rod steel, it is characterised in that include the composition of following weight percentage:
0.13wt% carbon, 0.26wt% silicon, 0.03wt% boron, 0.70wt% manganese, 0.02wt% beryllium, 0.015wt% sulfur, 0.08wt%
Rubidium, 0.10wt% vanadium, 0.40wt% nickel, 0.20wt% copper, 0.06wt% molybdenum, 0.08wt% titanium, 0.02wt% niobium, 0.16wt%
Zinc, 0.08wt% thorium, bismuth and zirconium 0.07wt% altogether, surplus is ferrum；Wherein, the ratio of bismuth and zirconium is 6:1.
The most according to claim 1 creep into drilling rod steel, it is characterised in that include the composition of following weight percentage:
0.15wt% carbon, 0.30wt% silicon, 0.05wt% boron, 0.90wt% manganese, 0.04wt% beryllium, 0.025wt% sulfur, 0.12wt%
Rubidium, 0.14wt% vanadium, 0.50wt% nickel, 0.30wt% copper, 0.08wt% molybdenum, 0.10wt% titanium, 0.04wt% niobium, 0.20wt%
Zinc, 0.10wt% thorium, bismuth and zirconium 0.09wt% altogether, surplus is ferrum；Wherein, the ratio of bismuth and zirconium is 8:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610602025.8A CN106148812A (en) | 2016-07-27 | 2016-07-27 | One is corrosion resistant creeps into drilling rod steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610602025.8A CN106148812A (en) | 2016-07-27 | 2016-07-27 | One is corrosion resistant creeps into drilling rod steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106148812A true CN106148812A (en) | 2016-11-23 |
Family
ID=58060238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610602025.8A Pending CN106148812A (en) | 2016-07-27 | 2016-07-27 | One is corrosion resistant creeps into drilling rod steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106148812A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040055667A1 (en) * | 2000-12-29 | 2004-03-25 | Yoshihisa Takada | High-strength molten-zinc-plated steel plate excellent in deposit adhesion and suitability for press forming and process for producing the same |
| JP2011098437A (en) * | 2009-05-22 | 2011-05-19 | Nippon Steel Corp | Cutting method for steel for machine structural use having excellent cutting-tool life |
| CN103600074A (en) * | 2013-10-10 | 2014-02-26 | 铜陵新创流体科技有限公司 | Powder metallurgy abrasion-resistant alloy and manufacturing method thereof |
| US20150030880A1 (en) * | 2012-01-26 | 2015-01-29 | Jef Steel Corporation | High-strength hot-rolled steel sheet and method for producing same |
| CN105624555A (en) * | 2016-01-20 | 2016-06-01 | 宋晓玲 | High-strength and high-toughness alloy steel |
| CN105695866A (en) * | 2016-04-23 | 2016-06-22 | 徐挺 | High-temperature-resistant alloy steel and preparation method thereof |
| CN105734420A (en) * | 2016-03-17 | 2016-07-06 | 温岭市创嘉信息科技有限公司 | Alloy steel new material resisting high temperature oxidation |
-
2016
- 2016-07-27 CN CN201610602025.8A patent/CN106148812A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040055667A1 (en) * | 2000-12-29 | 2004-03-25 | Yoshihisa Takada | High-strength molten-zinc-plated steel plate excellent in deposit adhesion and suitability for press forming and process for producing the same |
| JP2011098437A (en) * | 2009-05-22 | 2011-05-19 | Nippon Steel Corp | Cutting method for steel for machine structural use having excellent cutting-tool life |
| US20150030880A1 (en) * | 2012-01-26 | 2015-01-29 | Jef Steel Corporation | High-strength hot-rolled steel sheet and method for producing same |
| CN103600074A (en) * | 2013-10-10 | 2014-02-26 | 铜陵新创流体科技有限公司 | Powder metallurgy abrasion-resistant alloy and manufacturing method thereof |
| CN105624555A (en) * | 2016-01-20 | 2016-06-01 | 宋晓玲 | High-strength and high-toughness alloy steel |
| CN105734420A (en) * | 2016-03-17 | 2016-07-06 | 温岭市创嘉信息科技有限公司 | Alloy steel new material resisting high temperature oxidation |
| CN105695866A (en) * | 2016-04-23 | 2016-06-22 | 徐挺 | High-temperature-resistant alloy steel and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 王国璋: "《压力容器设计实用手册》", 31 May 2013 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Khadraoui et al. | Thymus algeriensis extract as a new eco-friendly corrosion inhibitor for 2024 aluminium alloy in 1 M HCl medium | |
| Chigondo et al. | Recent natural corrosion inhibitors for mild steel: an overview | |
| ES2869194T3 (en) | High strength and corrosion resistant austenitic alloys | |
| CN102199736B (en) | High-strength and anti-CO2/H2S corrosion seamless gathering-line pipe | |
| CN103450866B (en) | A kind of High-temperature carbon dioxide corrosion inhibitor | |
| MY184402A (en) | Pressure vessel steel plate resistant to hydrogen induced cracking and manufacturing method thereof | |
| CN109694984B (en) | Steel for ultra-thick nuclear reactor containment gate and manufacturing method thereof | |
| CN111187964A (en) | High-strength-plasticity antibacterial high-entropy alloy and preparation method thereof | |
| CN106011685B (en) | The steel of high-strength corrosion-resistant and application | |
| Li et al. | Living marine bacterium Tenacibaculum mesophilum D-6 inhibits crevice corrosion of X70 carbon steel | |
| CN106148812A (en) | One is corrosion resistant creeps into drilling rod steel | |
| CN102230144B (en) | Steels and application thereof | |
| CN106148828A (en) | A kind of steel alloy and creep into the purposes of drilling rod for preparation | |
| CN104372244B (en) | The anti-corrosive alloy material that nitrogen phosphorus mixes and application thereof | |
| CN105937012A (en) | Anti-corrosion alloy steel for drilling drill pipe | |
| Pal et al. | Corrosion of mild steel: a microbiological point of view | |
| CN106011804A (en) | Anti-corrosion chemical plating liquid and application thereof to drilling drill rod | |
| CN106167873A (en) | A kind of high intensity creep into drilling rod steel | |
| Li et al. | The inhibition of sulfate reducing bacteria adhesion and corrosion on the carbon steel surface using ZnO particles | |
| Ayad | Study The Effect of Extract berry and mango leaves as a corrosion inhibitor of Cu, Carbon steel and Oil Pipelines. | |
| CN106244913A (en) | One creeps into drilling rod steel alloy | |
| CN106148836A (en) | A kind of high strength alloy steel and the application in creeping into drilling rod thereof | |
| CN105108373B (en) | Nuclear power station main steam line Site Welding welding rod special for special | |
| GB2120275A (en) | Pipes resistant to hydrosulphuric acid | |
| CN105134097B (en) | Hydrogen sulfide corrosion-resistant rod collar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161123 |