CN106520319A - Lubricant composition for hafnium alloy spinning machining process - Google Patents

Lubricant composition for hafnium alloy spinning machining process Download PDF

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Publication number
CN106520319A
CN106520319A CN201610963555.5A CN201610963555A CN106520319A CN 106520319 A CN106520319 A CN 106520319A CN 201610963555 A CN201610963555 A CN 201610963555A CN 106520319 A CN106520319 A CN 106520319A
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China
Prior art keywords
lubricant composition
agent
processing technology
hafnium alloy
pressing processing
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CN201610963555.5A
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Chinese (zh)
Inventor
黄福川
唐弓斌
赵金城
胡雄风
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Guangxi University
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Guangxi University
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Priority to CN201610963555.5A priority Critical patent/CN106520319A/en
Publication of CN106520319A publication Critical patent/CN106520319A/en
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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C10M169/044—Mixtures of base-materials and additives the additives being a mixture of non-macromolecular and macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/285—Esters of aromatic polycarboxylic acids
    • C10M2207/2855—Esters of aromatic polycarboxylic acids used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • C10M2209/084—Acrylate; Methacrylate
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/08—Halogenated waxes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
    • C10M2215/064—Di- and triaryl amines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/223—Five-membered rings containing nitrogen and carbon only
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
    • C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
    • C10M2219/066—Thiocarbamic type compounds
    • C10M2219/068—Thiocarbamate metal salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/045—Metal containing thio derivatives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/049—Phosphite
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/06—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds
    • C10M2223/063—Ammonium or amine salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2290/00—Mixtures of base materials or thickeners or additives
    • C10M2290/04—Synthetic base oils
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/04—Detergent property or dispersant property
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/24—Metal working without essential removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling or extruding; Punching metal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/244—Metal working of specific metals

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

The invention discloses a lubricant composition for a hafnium alloy spinning machining process. MVI750 base oil with a mass ratio of 75% and phthalate with a mass ratio of 25% are compounded as composite base oil and matched with a plurality of composite additives. The lubricant composition comprises an antioxidant, a metal deactivator, an oiliness agent, a friction modifier, an extreme-pressure agent, an anti-wear agent, an anti-rust agent, an anti-foaming agent, an anti-oxidant and anti-corrosive agent and the like. The composition disclosed by the invention is high in cooling property, lubricating property, diffusibility, cleaning property, anti-rust property, anti-oxidant and anti-corrosive property and adhesivity, and capable of reducing surface abrasion and scratches.

Description

A kind of hafnium alloy rotary pressing processing technology lubricant composition
Technical field
A kind of hafnium alloy rotary pressing processing technology lubricant composition of the present invention belongs to metal working lubricant field.
Background technology
The purposes of hafnium：Be very useful (filament as being used as incandescent lamp) due to its easy launching electronics.As X-ray tube Negative electrode, hafnium can be used as the getter of many inflation systems.It is the control rod for making the nuclear reactor that the purposes of hafnium also has.It is pure Hafnium has plasticity, easy processing, high-temperature-resistant and anti-corrosion, is atomic energy industry important materials.The thermal neutron capture cross section of hafnium is big, is Comparatively ideal neutron absorber, can make the control rod and protection device of atomic pile.Hafnium powder can make the propeller of rocket.Hafnium is Silver-gray glossy metal, 2227 DEG C of fusing point, 4602 DEG C of boiling point, 13.31 gram per centimeter of density3；Metal hafnium has higher neutron Capture ability.With good corrosion resistance, do not corroded by general soda acid；It is soluble in hydrofluoric acid；Can be with oxygen, nitrogen etc. under high temperature The direct chemical combination of gas.Metal hafnium moderate strength, can make the surface-coating of base metal.
Rotary pressure technology originates from ancient times pottery.It is that one kind combines forging, extruding, draw piece, bending, looping mill rolling, transverse rolling With few advanced technologies without machining of the process characteristic such as edging.Generally by metal letter base, plate blank or prefabricated blank tail Hold out against on spinning machine mould, plug and blank rotation are driven by main shaft；Material is squeezed in by spinning wheel from blank side simultaneously On the core of rotation, make material produce pointwise and be continuously plastically deformed, so as to obtain the hollow rotary body zero of various shape of generatrix Part.According to the blank thickness situation of change during rotary pressing processing, spinning process is divided into two kinds of conventional spinning and shear spinning, That is conventional spinning and shear spinning.
The referred to as general rotation of conventional spinning.During general rotation, the thickness of blank is held essentially constant, and shaping relies primarily on blank edge The contraction of circumference and along radial direction it is indeformable realizing with length.Which is mainly characterized by forming process, substantially can be seen Go out the change of blank external diameter.The basic mode of conventional spinning has：Draw spinning (drawing rotation), necking in spindown (contracting rotation) and expanding bulging Three kinds of (expanding rotation) etc..Hafnium alloy rotary pressing processing technology lubricant requires to reduce rotary pressing processing load, promotes metal in a mold Flowing, prevents mould stuck, reduces die wear and spillage of material, accelerates radiating, improves flow formed part quality, the detritus rate of recovery And production efficiency.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of with good cooling, lubricity, diffusivity, cleaning Property, rust-preventing characteristic, antioxygen anti-corrosive properties and adhesiveness, reduce the hafnium alloy rotary pressing processing technology lubricant group of galled spots and cut Compound.
The present invention solves above-mentioned technical problem by following technical solution：
A kind of hafnium alloy rotary pressing processing technology lubricant composition, using the MVI750 base oils and 25% of mass ratio 75% Phthalic acid fat be combined, coordinate various compound additives, its each mass percent into being grouped into：
A kind of hafnium alloy rotary pressing processing technology lubricant composition, it is characterised in that：Using the MVI750 of mass ratio 75% Base oil and 25% phthalic acid fat are combined, and coordinate various compound additives, its each mass percent into being grouped into：
The mass percent summation of above each component is 100%.
Component Mass percentage content
Base oil Surplus
Antioxidant 0.05～0.3%
Metal deactivator 0.2～0.5%
Oiliness improver 0.5～1.5%
Friction improver 1～2%
Extreme pressure agent 2～4%
Antiwear additive 5～7%
Antirust agent 0.06～0.3%
Anti-foaming agent 10～50ppm
Oxidation and corrosion inhibitor 0.6～1.5%
The mass percent summation of above each component is equal to 100%.
Antioxidant is dialkyl diphenylamine T534 using mass ratio 50% and 50% 2,6- di-t-butyl mixed phenols T502 is combined.
Metal deactivator is using benzotriazole derivative T551.
Oiliness improver is benzotriazole aliphatic acid amine salt T406.
Friction improver is alkyl sulfide molybdenum phosphate 461.
Extreme pressure agent is acid dibutyl phosphite 304.
Antiwear additive is chlorinated paraffin T502.
Antirust agent is that the alkyl phosphoric acid imidazoline salt T708 of the BTA T706 and 50% using mass ratio 50% is multiple Close.
Anti-foaming agent is acrylate and ether copolymer T912.
Oxidation and corrosion inhibitor is dialkyldithiocarbamacompositions sulfuration oxygen molybdenum MoPTC.
It is an advantage of the current invention that：The composition of the present invention has good cooling, lubricity, and (extreme-pressure anti-wear is carried Property), diffusivity, cleaning, rust-preventing characteristic, antioxygen anti-corrosive properties and adhesiveness, reduce galled spots and cut；Spinning can be reduced to add Work load, promotes metal to flow in a mold, prevents mould stuck, reduce die wear and spillage of material, accelerate radiating, improve Flow formed part quality, the detritus rate of recovery and production efficiency.
Specific embodiment
Embodiment 1：
Following each component is pressed the mediation of row mass percent to form：
Above each component mass percentage content summation is 100%.
Embodiment 2：
Following each component is pressed the mediation of row mass percent to form：
Above each component mass percentage content summation is 100%.
Embodiment 3：
Following each component is pressed the mediation of row mass percent to form：
Above each component mass percentage content summation is 100%.
The typical technology index of 3 product of embodiment
Project Index
40 DEG C of kinematic viscosity 176.5
Flash-point (opening)/DEG C 276
Condensation point/DEG C -16
Viscosity index (VI) 153
Corrosion (copper sheet, 100 DEG C, 3h)/level 1
82 DEG C of (40-37-3)/min of demulsification number 13
Four-ball test：Pb/N 948
Sintering load PD/N 7210
Terraced nurse is agreed, N 292
Mechanical admixture, % Nothing
Moisture, % Vestige
Evaporation loss (Noack methods, 250 DEG C, 1h) (m), % 7.2
FZG, level 13
The typical technology index of 2 product of embodiment
Project Index
40 DEG C of kinematic viscosity 173.8
Flash-point (opening)/DEG C 264
Condensation point/DEG C -15
Viscosity index (VI) 159
Corrosion (copper sheet, 100 DEG C, 3h)/level 1
82 DEG C of (40-37-3)/min of demulsification number 11
Four-ball test：Pb/N 953
Sintering load PD/N 7180
Terraced nurse is agreed, N 297
Mechanical admixture, % Nothing
Moisture, % Vestige
Evaporation loss (Noack methods, 250 DEG C, 1h) (m), % 7.4
FZG, level 13
The typical technology index of 1 product of embodiment
Project Index
40 DEG C of kinematic viscosity 178.1
Flash-point (opening)/DEG C 271
Condensation point/DEG C -17
Viscosity index (VI) 157
Corrosion (copper sheet, 100 DEG C, 3h)/level 1
82 DEG C of (40-37-3)/min of demulsification number 12
Four-ball test：Pb/N 955
Sintering load PD/N 7235
Terraced nurse is agreed, N 301
Mechanical admixture, % Nothing
Moisture, % Vestige
Evaporation loss (Noack methods, 250 DEG C, 1h) (m), % 6.8
FZG, level 13

Claims (10)

1. a kind of hafnium alloy rotary pressing processing technology lubricant composition, it is characterised in that：Using the MVI750 bases of mass ratio 75% Plinth oil and 25% phthalic acid fat are combined, and coordinate various compound additives, its each mass percent into being grouped into：
The mass percent summation of above each component is 100%.
Component Mass percentage content Base oil Surplus Antioxidant 0.05～0.3% Metal deactivator 0.2～0.5% Oiliness improver 0.5～1.5% Friction improver 1～2% Extreme pressure agent 2～4% Antiwear additive 5～7% Antirust agent 0.06～0.3% Anti-foaming agent 10～50ppm Oxidation and corrosion inhibitor 0.6～1.5%
The mass percent summation of above each component is equal to 100%.
2. a kind of hafnium alloy rotary pressing processing technology lubricant composition as claimed in claim 1, it is characterised in that antioxidant is It is combined using dialkyl diphenylamine T534 of mass ratio 50% and 50% 2,6- di-t-butyl mixed phenols T502.
3. a kind of hafnium alloy rotary pressing processing technology lubricant composition as claimed in claim 1, it is characterised in that metal deactivating Agent is using benzotriazole derivative T551.
4. a kind of hafnium alloy rotary pressing processing technology lubricant composition as claimed in claim 1, it is characterised in that oiliness improver is Benzotriazole aliphatic acid amine salt T406.
5. a kind of hafnium alloy rotary pressing processing technology lubricant composition as claimed in claim 1, it is characterised in that friction is improved Agent is alkyl sulfide molybdenum phosphate 461.
6. a kind of hafnium alloy rotary pressing processing technology lubricant composition as claimed in claim 1, it is characterised in that extreme pressure agent is Acid dibutyl phosphite 304.
7. a kind of hafnium alloy rotary pressing processing technology lubricant composition as claimed in claim 1, it is characterised in that antiwear additive is Chlorinated paraffin T502.
8. a kind of hafnium alloy rotary pressing processing technology lubricant composition as claimed in claim 1, it is characterised in that antirust agent is It is combined using the alkyl phosphoric acid imidazoline salt T708 of the BTA T706 and 50% of mass ratio 50%.
9. a kind of hafnium alloy rotary pressing processing technology lubricant composition as claimed in claim 1, it is characterised in that anti-foaming agent is Acrylate and ether copolymer T912.
10. a kind of hafnium alloy rotary pressing processing technology lubricant composition as claimed in claim 1, it is characterised in that the anti-corruption of antioxygen Agent is dialkyldithiocarbamacompositions sulfuration oxygen molybdenum MoPTC.
CN201610963555.5A 2016-11-04 2016-11-04 Lubricant composition for hafnium alloy spinning machining process Withdrawn CN106520319A (en)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104862035A (en) * 2015-06-05 2015-08-26 广西大学 Lubricant composition for cold spinning titanium alloy pipe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104862035A (en) * 2015-06-05 2015-08-26 广西大学 Lubricant composition for cold spinning titanium alloy pipe

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
汪德涛: "《润滑油及润滑脂实用手册》", 31 January 2003, 广东科技出版社 *
熊云等: "《油品应用及管理》", 30 May 2004, 中国石化出版社 *

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