CN107012382A - The right front door locking nut plate and preparation method being made of nickel-containing alloys Steel material - Google Patents
The right front door locking nut plate and preparation method being made of nickel-containing alloys Steel material Download PDFInfo
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- CN107012382A CN107012382A CN201710146935.4A CN201710146935A CN107012382A CN 107012382 A CN107012382 A CN 107012382A CN 201710146935 A CN201710146935 A CN 201710146935A CN 107012382 A CN107012382 A CN 107012382A
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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 89
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 43
- 239000000463 material Substances 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 title claims description 45
- 239000010959 steel Substances 0.000 title claims description 45
- 238000002360 preparation method Methods 0.000 title claims description 11
- 229910045601 alloy Inorganic materials 0.000 title claims description 7
- 239000000956 alloy Substances 0.000 title claims description 7
- 238000005272 metallurgy Methods 0.000 claims abstract description 18
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 16
- 239000011707 mineral Substances 0.000 claims abstract description 16
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims abstract description 14
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000012545 processing Methods 0.000 claims abstract description 12
- 229910052954 pentlandite Inorganic materials 0.000 claims abstract description 10
- 239000003054 catalyst Substances 0.000 claims abstract description 9
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims abstract description 7
- 241000907663 Siproeta stelenes Species 0.000 claims abstract description 7
- 229910052951 chalcopyrite Inorganic materials 0.000 claims abstract description 7
- DVRDHUBQLOKMHZ-UHFFFAOYSA-N chalcopyrite Chemical compound [S-2].[S-2].[Fe+2].[Cu+2] DVRDHUBQLOKMHZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052956 cinnabar Inorganic materials 0.000 claims abstract description 7
- KYRUBSWVBPYWEF-UHFFFAOYSA-N copper;iron;sulfane;tin Chemical compound S.S.S.S.[Fe].[Cu].[Cu].[Sn] KYRUBSWVBPYWEF-UHFFFAOYSA-N 0.000 claims abstract description 7
- WGPCGCOKHWGKJJ-UHFFFAOYSA-N sulfanylidenezinc Chemical compound [Zn]=S WGPCGCOKHWGKJJ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052715 tantalum Inorganic materials 0.000 claims abstract description 7
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims abstract description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052984 zinc sulfide Inorganic materials 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 239000010949 copper Substances 0.000 claims abstract description 6
- 229910052973 jamesonite Inorganic materials 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000000725 suspension Substances 0.000 claims description 17
- 238000002844 melting Methods 0.000 claims description 15
- 230000008018 melting Effects 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 12
- 229910052725 zinc Inorganic materials 0.000 claims description 12
- 239000011701 zinc Substances 0.000 claims description 12
- 230000018044 dehydration Effects 0.000 claims description 9
- 238000006297 dehydration reaction Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 241000235527 Rhizopus Species 0.000 claims description 7
- 229920001817 Agar Polymers 0.000 claims description 6
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 6
- 241000108664 Nitrobacteria Species 0.000 claims description 6
- 238000003723 Smelting Methods 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- 239000008272 agar Substances 0.000 claims description 6
- 239000008103 glucose Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- 241000894006 Bacteria Species 0.000 claims description 5
- 241000228245 Aspergillus niger Species 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000002386 leaching Methods 0.000 claims description 4
- 238000007747 plating Methods 0.000 claims description 4
- 239000002893 slag Substances 0.000 claims description 4
- FTVVAESDJYIMNQ-UHFFFAOYSA-N antimony;sulfanylidenelead Chemical compound [Sb].[Pb]=S FTVVAESDJYIMNQ-UHFFFAOYSA-N 0.000 claims description 3
- 238000000498 ball milling Methods 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000002425 crystallisation Methods 0.000 claims description 3
- 230000008025 crystallization Effects 0.000 claims description 3
- 230000001954 sterilising effect Effects 0.000 claims description 3
- 238000004659 sterilization and disinfection Methods 0.000 claims description 3
- 230000000930 thermomechanical effect Effects 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 9
- 238000003466 welding Methods 0.000 abstract description 6
- 229910000851 Alloy steel Inorganic materials 0.000 abstract description 5
- 238000013461 design Methods 0.000 description 8
- 238000011161 development Methods 0.000 description 4
- 229910001710 laterite Inorganic materials 0.000 description 4
- 239000011504 laterite Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 241000530268 Lycaena heteronea Species 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 230000004153 glucose metabolism Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- -1 nickel Chemical class 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/006—Making ferrous alloys compositions used for making ferrous alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/04—Making ferrous alloys by melting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
- F16B37/02—Nuts or like thread-engaging members made of thin sheet material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Chemically Coating (AREA)
Abstract
The invention discloses a kind of right front door locking nut plate being made of nickeliferous easy welding alloy Steel material, it is characterised in that including following parts by weight of component：Including following parts by weight of component：Limonite 500 550, maghemite 400 480, chalcopyrite 10 20, malachite 89, maghemite 10 14, zincblende 56, stannite 12, cassiterite 23, jamesonite 12, scheelite 23, tantalum rutile 34, cinnabar 24, chessy copper 89, pentlandite 20 30, nickel minerals biological metallurgy catalyst 200 260.The present invention uses biological metallurgy technology, improves the utilization rate of nickel, and improve workpiece mechanical performance by multiple tracks processing step.
Description
Technical field
The present invention relates to Parts Materials field, more particularly to a kind of it is made of nickeliferous easy welding alloy Steel material
Right front door locking nut plate and preparation method thereof.
Background technology
Since there is machinery, just there are corresponding machine components.But as a subject, machine components are from mechanical realization
Learn what is separated with mechanics.With the development of mechanical industry, new design courses, new material, the appearance of new technology,
Machine components enter new developing stage.FInite Element, fracture mechanics, elastic hydrodynamic lubrication, optimization design, reliability
Design, CAD（CAD）, solid modelling（Pro, Ug, Solidworks etc.）, system analysis and design methodology etc.
Theory, has been gradually available for the research and design of machine components.Multi-disciplinary synthesis is better achieved, macroscopic view and microcosmic phase is realized
With reference to, new principle and structure is sought, more using dynamic design and careful design, more effectively using electronic computer,
Further development design theory and method, are the important trends of this discipline development.
The process industrial art performance of part mainly has：The performances such as casting, pressure processing, machining, heat treatment and welding.Its
The straight quality, production efficiency and cost for having influence on part of quality of process industrial art performance.So, the processing performance of material is also choosing
One of important evidence of material, especially nickel metal, effect are obvious, but nickel minerals is very rare, and Central South University delivers in March, 2011
One Ph.D. Dissertation《Low ore grade nickel laterite sulfuric acid leaching and leached mud comprehensive utilization theory and technical study》In point out,
With the rapid growth of China's economy, the growth rate of nickel consumption in recent years reaches average annual more than 25%, and suddenly becomes the world the
One great Nie countries of consumption, but nickel resources the degree of self-sufficiency less than 30%, Speeding up development world nickel resources are that to solve China nickel resources not enough
The key point of problem.Meanwhile, with progressively exhausted, the emphasis in the world having developed nickel resources turn of vulcanization nickel resources
Have been moved to account for the red scholar's ore deposit of nickel of Global land nickel resources about 70%.This paper is different for Southeast Asia mining area nickel laterite bed
Layer position low ore grade nickel laterite mineralogical character, it is comprehensive that selection carries out the valuable metals such as nickel, brill, iron using Wetting metallurgical technology
The theory and technical study extracted are closed, reliable foundation is provided for the clean and effective processing of low ore grade nickel laterite, but discuss
The extraction process of nickel is simply show in text, for the actual machine processed and applied in later stage, perfect guidance meaning is not provided
See.
The content of the invention
The object of the invention is exactly to use biological metallurgy technology there is provided one kind to make up the defect of prior art, improves nickel
Utilization rate, and the right side that the nickeliferous easy welding alloy Steel material of use for improving workpiece mechanical performance by multiple tracks processing step is made
Front door locking nut plate and preparation method thereof.
The present invention is achieved by the following technical solutions：
The right front door locking nut plate being made of nickel-containing alloys Steel material, including following parts by weight of component：Limonite 500-550
Part, 400-480 parts of maghemite, 10-20 parts of chalcopyrite, 3-4 parts of tantalum rutile, 8-9 parts of malachite, 10-14 parts of maghemite,
2-3 parts of scheelite, 5-6 parts of zincblende, 1-2 parts of stannite, 2-3 parts of cassiterite, 1-2 parts of jamesonite, 2-4 parts of cinnabar, blue copper
8-9 parts of ore deposit, 20-30 parts of pentlandite, 200-260 parts of nickel minerals biological metallurgy catalyst；The nickel minerals biological metallurgy catalyst by
Following parts by weight component is made：Concentration is that 10-20 parts of 10^4-10^5cfu/m l black-koji mould suspensions, concentration are 10^4-10^
20-30 parts of 5cfu/ml rhizopus niger suspensions, concentration are 15-20 parts of 10^4-10^5cfu/ml nitrobacteria bacteria suspensions, moyashi
100-150 parts, 80-100 parts of glucose, 20-40 parts of agar, 1000-1100 parts of water.
The preparation method for the right front door locking nut plate being made of nickel-containing alloys Steel material, is comprised the following steps：
Step one, by limonite, maghemite, chalcopyrite, malachite, maghemite, zincblende, stannite, cassiterite, crisp sulphur antimony
Lead ore, scheelite, tantalum rutile, cinnabar, chessy copper, pentlandite mixing, dehydration, removing trip are dried before melting by raw material
From water, prereduction roasting is then carried out in rotary kiln, the crystallization water is further removed, kiln discharge temperature is 650-900 DEG C, is re-fed into
Melting is carried out in smelting furnace, filter cleaner obtains molten steel；
Step 2, the slag produced in step one and pentlandite are put into ball mill and carry out ball milling, treat that raw material wears into 100-
200 mesh are taken out, plus appropriate water, are tuned into the ore pulp that concentration is 50-60g/L, are put into batch extractor, and addition nickel minerals biological metallurgy is urged
Agent, it was 35-37 DEG C to keep temperature in tank, and is stirred, by the leaching of 20-24 days, takes out cleaning filter cleaner and obtains golden
Belong to nickel；
Step 3, melting is heated by the metallic nickel in step 2 and the mixing of molten steel of step one, and by blowing, refinery practice is obtained
Refined molten steel, makes the smelting container bottom aperture of the steel solution in melting container drip, steel solution is coated with slab, in steel
While solution is coated with slab, thermomechanical processing is carried out to steel metal layer when being coated with, makes the steel metal layer tissue being coated with
Crystal grain refinement, obtain the pre-manufactured steel slab of fine grained texture, pre-manufactured steel slab be machined, obtain steel plate, then by steel
Plate cuts into nutplate, then workpiece surface is carried out after phosphorating treatment, phosphatization, using second of spray washing, and height is used after spray
Press water dephosphorization, zinc-plated processing, in order that sheet metal work surface and zinc coating are tightly combined, from acid zinc plating technique, in acid
Carried out in zinc groove, be put into two zinc bars, 20 minutes electric degree time, taking-up is produced.
The preparation method of the nickel minerals biological metallurgy catalyst：Fresh moyashi is weighed, is put into boiler, adds water and boils
30-40 minutes, with filtered through gauze, water was stayed in slagging-off, supplied dehydration, then added glucose, agar to be heated to melting, and supplied dehydration,
High pressure steam sterilization, inoculated aspergillus niger bacterium, rhizopus niger suspension, nitrobacteria bacteria suspension are mixed 10-20 days, are produced.
The present invention uses biological metallurgy technology, biological metallurgy technique, oxidation or reduction special envoy using microorganism itself
Obtain some components oxidation of mineral or reduce, so that the purpose that valuable component is separated from mineral is reached, some heterotrophism
Biology, such as black-koji mould, rhizopus niger suspension, nitrobacteria bacteria suspension are adipic acid respectively to the end productses of glucose metabolism
And formic acid, they have certain reproducibility in acid solution, and the present invention utilizes this technology, by steelmaking slag grind into powder
Shape, inoculates some mixed bacterias such as fungus Aspergillus niger, using metabolite, the valuable metal nickel in ore is extract,
Simple with technique, energy consumption is low, and investment cost is few, simple operation and other advantages, and using separately molten refined technology, then cast,
The molten steel processed is cast into steel plate, and uses biological metallurgy technology, the utilization rate of nickel is improved, and by phosphatization, plating etc.
Multiple tracks processing step improves workpiece mechanical performance.
Embodiment
A kind of right front door locking nut plate being made of nickeliferous easy welding alloy Steel material, including following parts by weight group
Point：Including following parts by weight of component：Limonite 500-550, maghemite 400-480, chalcopyrite 10-20, malachite 8-9, magnetic
Bloodstone 10-14, zincblende 5-6, stannite 1-2, cassiterite 2-3, jamesonite 1-2, scheelite 2-3, tantalum rutile 3-4,
Cinnabar 2-4, chessy copper 8-9, pentlandite 20-30, nickel minerals biological metallurgy catalyst 200-260；The nickel minerals biological metallurgy is urged
Agent is made up of following parts by weight component：Concentration is that 10^4-10^5cfu/m l black-koji mould suspensions 10-20, concentration are 10^4-
10^5cfu/ml rhizopus niger suspensions 20-30, concentration are 10^4-10^5cfu/ml nitrobacteria bacteria suspensions 15-20, moyashi
100-150, glucose 80-100, agar 20-40, water 1000-1100；The preparation method of the nickel minerals biological metallurgy catalyst：
Fresh moyashi is weighed, is put into boiler, adds water and boils 30-40 minutes, with filtered through gauze, water is stayed in slagging-off, supplies dehydration, then add
Glucose, agar are heated to melting, and supply dehydration, in high pressure steam sterilization, inoculated aspergillus niger bacterium, rhizopus niger suspension, nitrification
Bacterium bacteria suspension is mixed 10-20 days, is produced.
The preparation method of the right front door locking nut plate being made of nickeliferous easy welding alloy Steel material, including it is following
Step：
Step 1, by limonite, maghemite, chalcopyrite, malachite, maghemite, zincblende, stannite, cassiterite, crisp sulphur antimony
Lead ore, scheelite, tantalum rutile, cinnabar, chessy copper, pentlandite mixing, dehydration, removing trip are dried before melting by raw material
From water, prereduction roasting is then carried out in rotary kiln, the crystallization water is further removed, kiln discharge temperature is 650-900 DEG C, is re-fed into
Melting is carried out in smelting furnace, filter cleaner obtains molten steel；
Step 2, the slag produced in step 1 and pentlandite are put into ball mill and carry out ball milling, treat that raw material wears into 100-200
Mesh takes out, plus appropriate water, is tuned into the ore pulp that concentration is 50-60g/L, is put into batch extractor, the biological metallurgy catalysis of addition nickel minerals
Agent, it was 35-37 DEG C to keep temperature in tank, and is stirred, by the leaching of 20-24 days, takes out cleaning filter cleaner and obtains metal
Nickel；
Step 3, the metallic nickel in step 2 and the mixing of molten steel of step 1 are heated into melting, refinery practice is refined by blowing
Molten steel, makes the smelting container bottom aperture of the steel solution in melting container drip, steel solution is coated with slab, in steel solution
While being coated with slab, thermomechanical processing is carried out to steel metal layer when being coated with, makes the crystalline substance of steel metal layer tissue being coated with
Grain refinement, obtains the pre-manufactured steel slab of fine grained texture, pre-manufactured steel slab is machined, obtain steel plate, then steel plate is cut
Nutplate is cut into, then workpiece surface is carried out after phosphorating treatment, phosphatization, and using second of spray washing, water under high pressure is used after spray
Dephosphorization, zinc-plated processing, in order that sheet metal work surface and zinc coating are tightly combined, from acid zinc plating technique, in sour zinc groove
It is middle to carry out, two zinc bars are put into, 20 minutes electric degree time, taking-up is produced.
Claims (3)
1. the right front door locking nut plate being made of nickel-containing alloys Steel material, it is characterised in that including following parts by weight group
Point：500-550 parts of limonite, 400-480 parts of maghemite, 10-20 parts of chalcopyrite, 3-4 parts of tantalum rutile, 8-9 parts of malachite,
10-14 parts of maghemite, 2-3 parts of scheelite, 5-6 parts of zincblende, 1-2 parts of stannite, 2-3 parts of cassiterite, jamesonite 1-2
Part, 2-4 parts of cinnabar, 8-9 parts of chessy copper, 20-30 parts of pentlandite, 200-260 parts of nickel minerals biological metallurgy catalyst；The nickel minerals
Biological metallurgy catalyst is made up of following parts by weight component：Concentration be 10-20 parts of 10^4-10^5cfu/m l black-koji mould suspensions,
Concentration is that 20-30 parts of 10^4-10^5cfu/ml rhizopus niger suspensions, concentration are 10^4-10^5cfu/ml nitrobacteria bacteria suspensions
15-20 parts, 100-150 parts of moyashi, 80-100 parts of glucose, 20-40 parts of agar, 1000-1100 parts of water.
2. the preparation method for the right front door locking nut plate being made of nickel-containing alloys Steel material, it is characterised in that including following
Step：
Step one, by limonite, maghemite, chalcopyrite, malachite, maghemite, zincblende, stannite, cassiterite, crisp sulphur antimony
Lead ore, scheelite, tantalum rutile, cinnabar, chessy copper, pentlandite mixing, dehydration, removing trip are dried before melting by raw material
From water, prereduction roasting is then carried out in rotary kiln, the crystallization water is further removed, kiln discharge temperature is 650-900 DEG C, is re-fed into
Melting is carried out in smelting furnace, filter cleaner obtains molten steel；
Step 2, the slag produced in step one and pentlandite are put into ball mill and carry out ball milling, treat that raw material wears into 100-
200 mesh are taken out, plus appropriate water, are tuned into the ore pulp that concentration is 50-60g/L, are put into batch extractor, and addition nickel minerals biological metallurgy is urged
Agent, it was 35-37 DEG C to keep temperature in tank, and is stirred, by the leaching of 20-24 days, takes out cleaning filter cleaner and obtains golden
Belong to nickel；
Step 3, melting is heated by the metallic nickel in step 2 and the mixing of molten steel of step one, and by blowing, refinery practice is obtained
Refined molten steel, makes the smelting container bottom aperture of the steel solution in melting container drip, steel solution is coated with slab, in steel
While solution is coated with slab, thermomechanical processing is carried out to steel metal layer when being coated with, makes the steel metal layer tissue being coated with
Crystal grain refinement, obtain the pre-manufactured steel slab of fine grained texture, pre-manufactured steel slab be machined, obtain steel plate, then by steel
Plate cuts into nutplate, then workpiece surface is carried out after phosphorating treatment, phosphatization, using second of spray washing, and height is used after spray
Press water dephosphorization, zinc-plated processing, in order that sheet metal work surface and zinc coating are tightly combined, from acid zinc plating technique, in acid
Carried out in zinc groove, be put into two zinc bars, 20 minutes electric degree time, taking-up is produced.
3. the preparation method for the right front door locking nut plate that use nickel-containing alloys Steel material according to claim 2 is made,
Characterized in that, the preparation method of the nickel minerals biological metallurgy catalyst：Fresh moyashi is weighed, is put into boiler, adds water and boils
Boiling 30-40 minutes, with filtered through gauze, water is stayed in slagging-off, supplies dehydration, then adds glucose, agar to be heated to melting, and supplies dehydration,
In high pressure steam sterilization, inoculated aspergillus niger bacterium, rhizopus niger suspension, nitrobacteria bacteria suspension are mixed 10-20 days, produced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710146935.4A CN107012382A (en) | 2017-03-13 | 2017-03-13 | The right front door locking nut plate and preparation method being made of nickel-containing alloys Steel material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710146935.4A CN107012382A (en) | 2017-03-13 | 2017-03-13 | The right front door locking nut plate and preparation method being made of nickel-containing alloys Steel material |
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| Publication Number | Publication Date |
|---|---|
| CN107012382A true CN107012382A (en) | 2017-08-04 |
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| CN201710146935.4A Pending CN107012382A (en) | 2017-03-13 | 2017-03-13 | The right front door locking nut plate and preparation method being made of nickel-containing alloys Steel material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107739967A (en) * | 2017-10-13 | 2018-02-27 | 江苏捷帝机器人股份有限公司 | Improve the catalyst and its application method of nickel alloy absorptivity in iron-based body melting |
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2017
- 2017-03-13 CN CN201710146935.4A patent/CN107012382A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107739967A (en) * | 2017-10-13 | 2018-02-27 | 江苏捷帝机器人股份有限公司 | Improve the catalyst and its application method of nickel alloy absorptivity in iron-based body melting |
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Application publication date: 20170804 |