CN85105271A - A kind of nickel-base alloy - Google Patents
A kind of nickel-base alloy Download PDFInfo
- Publication number
- CN85105271A CN85105271A CN 85105271 CN85105271A CN85105271A CN 85105271 A CN85105271 A CN 85105271A CN 85105271 CN85105271 CN 85105271 CN 85105271 A CN85105271 A CN 85105271A CN 85105271 A CN85105271 A CN 85105271A
- Authority
- CN
- China
- Prior art keywords
- nickel
- alloy
- base alloy
- water
- sedimentator
- 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
- 229910045601 alloy Inorganic materials 0.000 title claims description 28
- 239000000956 alloy Substances 0.000 title claims description 28
- 239000011491 glass wool Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 239000004615 ingredient Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 abstract 2
- 239000004570 mortar (masonry) Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- 229910021536 Zeolite Inorganic materials 0.000 abstract 1
- 230000002528 anti-freeze Effects 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000008602 contraction Effects 0.000 abstract 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000008595 infiltration Effects 0.000 abstract 1
- 238000001764 infiltration Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000012745 toughening agent Substances 0.000 abstract 1
- 239000010457 zeolite Substances 0.000 abstract 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 5
- 229910052804 chromium Inorganic materials 0.000 description 5
- 239000011651 chromium Substances 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- PXXKQOPKNFECSZ-UHFFFAOYSA-N platinum rhodium Chemical compound [Rh].[Pt] PXXKQOPKNFECSZ-UHFFFAOYSA-N 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 229910001339 C alloy Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 229910002058 ternary alloy Inorganic materials 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention provides a kind of high-effect toughener that supplies mortar or concrete to use, it to the effect that adds calcium sulfate and zeolite in existing iron(ic) chloride water-resisting agent.It can reduce mortar and concrete contraction ratio, increases density, reduces free-water, eliminates the passage of infiltration water, improves impervious.In addition, also can strengthen the impact of the anticorrosion antifreeze and higher hydraulic pressure of ability.
Description
The invention belongs to the field of metallurgy of nickel-base alloy, promptly a kind of resistance to high temperature oxidation, refractory melts the nickel-base alloy that glass corrosion washes away, and this alloy is suitable for making for centrifugal injection method produces the sedimentator that glass wool is used.
Centrifugal injection method is produced glass wool efficient height, power consumption is low, and sedimentator is the key part in this technology, and output, quality and the technology stability of glass wool played an important role.The sedimentator alloy of producing glass wool requires to have enough hot strengths at 1030~1050 ℃, indeformable to guarantee sedimentator long term operation at high temperature, do not ftracture, require alloy to have the corrosion of good resistance to high temperature oxidation and anti-melten glass liquid and the performance of washing away simultaneously, require alloy to have favorable mechanical processing and welding property in addition.Making this sedimentator desirable material is platinum and platinum rhodium, but because its price is very expensive, makes that the cost of sedimentator is very high, so do not adopted by people.In addition, the platinum rhodium-base alloy is embedded on the nickel-base alloy uses, also can satisfy above-mentioned performance requriements, still, not only cost is still too high for this, and manufacture craft is also comparatively complicated.Therefore, many countries all give up above-mentioned two kinds of approach and seek to replace platinum or platinum rhodium with nickel-base alloy merely, HOII P NL141-246, United States Patent (USP) 3876423, all once reported the sedimentator made from nickel-base alloy, though the nickel-base alloy that these two pieces of patents adopt can satisfy processing requirement, the composition complexity, work-ing life is low, generally has only 100~200 hours.United States Patent (USP) 4130420 and 4137074 adds a large amount of chromium and improves alloy property, chromium content is up to 40%, and carbon content is very low, only account for below 0.2%, from the Fe-Cr-Ni ternary alloy phase diagram as can be known, obtain stable austenite structure, chromium content should not surpass 38%, and from obtaining hot strength, the solid solution element that adds carbon and generation carbide, as: W, Mo, Nb, Ta etc. can improve the hot strength of alloy, wherein especially the selection of carbon content is very crucial, cross the low hot strength that can make and reduce, too high meeting generates more carbide, influences the raising of anti-oxidant and corrosion resistance, in view of this, the high chromium low-carbon alloy use properties reported of above-mentioned two United States Patent (USP)s there is no raising.
The purpose of this invention is to provide a kind of resistance to high temperature oxidation refractory and melt the corrosion of glass metal and the nickel-base alloy that washes away.
The present invention takes to seek the nickel-base alloy that can satisfy above-mentioned requirements with the approach that simple alloy ingredient and rational proportioning components combine.The present invention has at first determined the proportioning of an amount of chromium and other element of carbon re-adjustment.
Alloy ingredient scope provided by the present invention is as follows: (weight %)
Cr W Fe B Si Mn C Ni
30/35 3.0/6.0 7.0/10.0 0.005/0.015<1.0<1.0 0.3/0.6 are surplus
And its best composition is: (weight %)
Cr W Fe B C Ni
32.0 surplus in the of 5.0 10.0 0.01 0.4
Nickel-base alloy provided by the present invention can be smelted by general nickel-base alloy smelting technology, preferably adopts vacuum induction melting, and then use precision casting process moulding, the refining temperature of alloy to be controlled at 1500~1550 ℃, 1500 ± 10 ℃ of controlling of casting temp.
Nickel-base alloy provided by the present invention is at 1050 ℃, 2kg/mm
2Stress under, creep rupture life was greater than 150 hours.
Embodiment (weight %)
Cr W Fe B C Ni
32.0 surplus in the of 5.0 10.0 0.01 0.4
This alloy of melting in vacuum induction furnace, outside the eliminating minute active element, the crucible of earlier whole metal charges being packed into, the power supply melting, clear back fusion is refining 10 minutes again about 1550 ℃, adjusts temperature and pours in the smart casting shell mould, makes the nichrome sedimentator.Sedimentator provided by the present invention below 1050 ℃, the corrosion of melten glass liquid and washing away under the working order, when producing 4~6 μ M glasses, work-ing life is the longest can to reach 350 hours.
Claims (2)
1, a kind of making for centrifugal injection method produced the nickel-base alloy of glass wool with sedimentator, it is characterized in that alloy ingredient is: (weight %)
Cr W Fe B Si Mn C Ni
30/35 3.0/6.0 7.0/10.0 0.005/0.015<1.0<1.0 0.3/0.6 are surplus
2,, it is characterized in that the best composition of alloy is: (weight %) according to the described nickel-base alloy of claim 1
Cr W Fe B C Ni
32.0 surplus in the of 5.0 10.0 0.01 0.4
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 85105271 CN85105271A (en) | 1985-07-06 | 1985-07-06 | A kind of nickel-base alloy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 85105271 CN85105271A (en) | 1985-07-06 | 1985-07-06 | A kind of nickel-base alloy |
Publications (1)
Publication Number | Publication Date |
---|---|
CN85105271A true CN85105271A (en) | 1987-01-07 |
Family
ID=4794373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 85105271 Pending CN85105271A (en) | 1985-07-06 | 1985-07-06 | A kind of nickel-base alloy |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN85105271A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101603152B (en) * | 2009-01-20 | 2011-06-22 | 无锡益通机械科技有限公司 | Centrifugation device high-temperature alloy used for glass wool production |
CN104478270A (en) * | 2014-12-30 | 2015-04-01 | 河南科丽奥高新材料有限公司 | Antifreeze and waterproof alloy powder for concrete and preparation method thereof |
-
1985
- 1985-07-06 CN CN 85105271 patent/CN85105271A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101603152B (en) * | 2009-01-20 | 2011-06-22 | 无锡益通机械科技有限公司 | Centrifugation device high-temperature alloy used for glass wool production |
CN104478270A (en) * | 2014-12-30 | 2015-04-01 | 河南科丽奥高新材料有限公司 | Antifreeze and waterproof alloy powder for concrete and preparation method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1923412B (en) | High nickel austenite spheroidal graphite cast-iron gas exhaust branch pipe casting technique | |
CN100478478C (en) | As-cast state high-carbon high-chromium cast iron and method for producing the same | |
CN102851575B (en) | Oxidation-resistant alloying grey cast iron and preparation method thereof | |
CN103526125B (en) | A kind of semisteel roll and manufacture method thereof | |
CN101988174A (en) | Large-scale ball mill liner and heat treatment method thereof | |
KR850000040A (en) | Abrasion Resistant Material and Manufacturing Method Thereof | |
CN102851574B (en) | Heatproof alloy vermicular cast iron and method for preparing same | |
CN102367558A (en) | Boric low alloy wear resistant steel for pump | |
CN101549356B (en) | A high-boron cast alloy roll and its manufacturing method | |
CN102409267A (en) | Boron-containing high speed steel roller and preparation method thereof | |
CN102069695A (en) | Method for casting rear spring bracket of austenite ductile iron | |
CN104018096A (en) | High-speed steel roll collar and preparation method thereof | |
CN102373364B (en) | Wind-power equipment casting and manufacturing method thereof | |
CN105714183A (en) | Vanadium-titanium-containing ductile cast iron material and thermal treatment process | |
CN110408848A (en) | Anti-corrosion mold cast slab and its process | |
CN1068599A (en) | A kind of wearable ductile iron | |
CN85105271A (en) | A kind of nickel-base alloy | |
CN101876035A (en) | Lead-contained anticorrosion soft magnetic alloy | |
CN101418411A (en) | Low nickel cast iron and preparation method thereof and use thereof in impeller | |
CN103614659A (en) | An austenite alloy steel material used for an internal combustion engine and a preparation method of the alloy steel material | |
CN1203204C (en) | Shaped dual-layer graphite-cast iron mould | |
CN101386954A (en) | Variable temperature martensite local strengthening austenite low manganese steel hammer head material and preparation process thereof | |
CN105177400A (en) | Intelligent alloy plate hammer manufacturing system and method | |
CN113481424A (en) | High-hardness wear-resistant boron-containing high-chromium cast iron | |
CN1169982C (en) | Zinc-nickel alloy production process |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
WD01 | Invention patent application deemed withdrawn after publication |