CN106591657A - Alloy material for gears and preparation method of alloy material - Google Patents
Alloy material for gears and preparation method of alloy material Download PDFInfo
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- CN106591657A CN106591657A CN201611124720.4A CN201611124720A CN106591657A CN 106591657 A CN106591657 A CN 106591657A CN 201611124720 A CN201611124720 A CN 201611124720A CN 106591657 A CN106591657 A CN 106591657A
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- temperature
- alloy material
- auxiliary agent
- copper
- smelting
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Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C23/00—Alloys based on magnesium
- C22C23/02—Alloys based on magnesium with aluminium as the next major constituent
-
- 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
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/06—Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Gears, Cams (AREA)
Abstract
The invention discloses an alloy material for gears and a preparation method of the alloy material. The alloy material is prepared from components in percentage by mass as follows: 6.0%-8.0% of aluminum, 2.8%-4.2% of tungsten, 1.8%-3.0% of zinc, 0.5%-1.9% of silicon, 0.04%-0.08% of germanium, 0.001%-0.003% of copper, 0.002%-0.007% of osmium, 0.002%-0.005% of aids and the balance of magnesium. The high-performance alloy material having the relatively high strength and hardness is prepared, further has the advantages of being light, corrosion-resistant and abrasion-resistant and can meet the hardness requirements of the gears.
Description
Technical field
The present invention relates to a kind of machine tool field, specifically a kind of gear alloy material and preparation method thereof.
Background technology
Gear is frequently used in the processing environment of high-voltage high-speed as the important equipment of machinery industry, is highly prone to damage
Wound, therefore it is badly in need of a kind of gear alloy material of research and development.
The content of the invention
It is an object of the invention to provide a kind of gear alloy material and preparation method thereof, to solve above-mentioned background technology
The problem of middle proposition.
For achieving the above object, the present invention provides following technical scheme：
A kind of gear alloy material, by percentage to the quality, aluminum 6.0-8.0%, tungsten 2.8-4.2%, zinc 1.8-3.0%, silicon 0.5-
1.9%th, germanium 0.04-0.08%, copper 0.001-0.003%, osmium 0.002-0.007%, auxiliary agent 0.002-0.005%, magnesium is surplus.
As further scheme of the invention：By percentage to the quality, aluminum 6.5-7.5%, tungsten 3.4-4.0%, zinc 2.2-
2.8%th, silicon 0.8-1.4%, germanium 0.06-0.08%, copper 0.001-0.003%, osmium 0.002-0.005%, auxiliary agent 0.002-0.005%,
Magnesium is surplus.
As further scheme of the invention：By percentage to the quality, aluminum 7.0%, tungsten 3.8%, zinc 2.6%, silicon 1.1%, germanium
0.07%th, copper 0.002%, osmium 0.004%, auxiliary agent 0.003%, magnesium is surplus.
As further scheme of the invention：The auxiliary agent is sodium hydroxide, four germanic acid potassium and copper oxide.
A kind of preparation method of gear alloy material, concretely comprises the following steps：
（1）First, the Ore containing above-mentioned element is put in high temperature furnace, smelting temperature is 1300-1400 DEG C, smelting time is
60-80min, subsequently carries out gradient cooling under nitrogen protection, and temperature reduces by 10 DEG C every 2min, until temperature is reduced to
200℃；
（2）Then, temperature is increased to into 410 DEG C, carries out constant temperature and burn casting 1h, constant temperature burns and pressure is risen to 20MPa pressures after casting terminates
Make base；
（3）Then, add auxiliary agent under helium atmosphere, carry out calcination processing, calcining heat is 320 DEG C, and process time is
20min, after calcining terminates, is 0.1 × 10 in vacuum-5Lower the temperature under MPa, temperature is reduced to into 450 DEG C, melting solid is obtained；
（4）Finally, the melting solid that above-mentioned steps are obtained is poured in mould, being passed through cooling circulating water under nitrogen protection is carried out
Cooling, obtains final product.
As further scheme of the invention：Smelting temperature is 1356 DEG C, and smelting time is 70min.
Compared with prior art, the invention has the beneficial effects as follows：
The present invention prepares a kind of high performance alloys material with higher-strength, hardness, while having light weight, anticorrosive wear-resistant
Advantage, the hardness requirement of gear can be met.
Specific embodiment
The technical scheme of this patent is described in more detail with reference to specific embodiment.
Embodiment 1
A kind of gear alloy material, by percentage to the quality, aluminum 6.0%, tungsten 2.8%, zinc 1.8%, silicon 0.5%, germanium 0.04%, copper
0.001%th, osmium 0.002%, auxiliary agent 0.002%, magnesium is surplus.
The auxiliary agent is sodium hydroxide, four germanic acid potassium and copper oxide.
A kind of preparation method of gear alloy material, concretely comprises the following steps：
（1）First, the Ore containing above-mentioned element is put in high temperature furnace, smelting temperature is 1300 DEG C, and smelting time is 60min,
Gradient cooling is carried out under nitrogen protection subsequently, temperature reduces by 10 DEG C every 2min, until temperature is reduced to 200 DEG C；
（2）Then, temperature is increased to into 410 DEG C, carries out constant temperature and burn casting 1h, constant temperature burns and pressure is risen to 20MPa pressures after casting terminates
Make base；
（3）Then, add auxiliary agent under helium atmosphere, carry out calcination processing, calcining heat is 320 DEG C, and process time is
20min, after calcining terminates, is 0.1 × 10 in vacuum-5Lower the temperature under MPa, temperature is reduced to into 450 DEG C, melting solid is obtained；
（4）Finally, the melting solid that above-mentioned steps are obtained is poured in mould, being passed through cooling circulating water under nitrogen protection is carried out
Cooling, obtains final product.
Embodiment 2
A kind of gear alloy material, by percentage to the quality, aluminum 6.5%, tungsten 3.4%, zinc 2.2%, silicon 0.8%, germanium 0.06%, copper
0.001%th, osmium 0.002%, auxiliary agent 0.002%, magnesium is surplus.
The auxiliary agent is sodium hydroxide, four germanic acid potassium and copper oxide.
A kind of preparation method of gear alloy material, concretely comprises the following steps：
（1）First, the Ore containing above-mentioned element is put in high temperature furnace, smelting temperature is 1300 DEG C, and smelting time is 60min,
Gradient cooling is carried out under nitrogen protection subsequently, temperature reduces by 10 DEG C every 2min, until temperature is reduced to 200 DEG C；
（2）Then, temperature is increased to into 410 DEG C, carries out constant temperature and burn casting 1h, constant temperature burns and pressure is risen to 20MPa pressures after casting terminates
Make base；
（3）Then, add auxiliary agent under helium atmosphere, carry out calcination processing, calcining heat is 320 DEG C, and process time is
20min, after calcining terminates, is 0.1 × 10 in vacuum-5Lower the temperature under MPa, temperature is reduced to into 450 DEG C, melting solid is obtained；
（4）Finally, the melting solid that above-mentioned steps are obtained is poured in mould, being passed through cooling circulating water under nitrogen protection is carried out
Cooling, obtains final product.
Embodiment 3
A kind of gear alloy material, by percentage to the quality, aluminum 7.0%, tungsten 3.8%, zinc 2.6%, silicon 1.1%, germanium 0.07%, copper
0.002%th, osmium 0.004%, auxiliary agent 0.003%, magnesium is surplus.
The auxiliary agent is sodium hydroxide, four germanic acid potassium and copper oxide.
A kind of preparation method of gear alloy material, concretely comprises the following steps：
（1）First, the Ore containing above-mentioned element is put in high temperature furnace, smelting temperature is 1356 DEG C, and smelting time is 70min,
Gradient cooling is carried out under nitrogen protection subsequently, temperature reduces by 10 DEG C every 2min, until temperature is reduced to 200 DEG C；
（2）Then, temperature is increased to into 410 DEG C, carries out constant temperature and burn casting 1h, constant temperature burns and pressure is risen to 20MPa pressures after casting terminates
Make base；
（3）Then, add auxiliary agent under helium atmosphere, carry out calcination processing, calcining heat is 320 DEG C, and process time is
20min, after calcining terminates, is 0.1 × 10 in vacuum-5Lower the temperature under MPa, temperature is reduced to into 450 DEG C, melting solid is obtained；
（4）Finally, the melting solid that above-mentioned steps are obtained is poured in mould, being passed through cooling circulating water under nitrogen protection is carried out
Cooling, obtains final product.
Embodiment 4
A kind of gear alloy material, by percentage to the quality, aluminum 7.5%, tungsten 4.0%, zinc 2.8%, silicon 1.4%, germanium 0.08%, copper
0.003%th, osmium 0.005%, auxiliary agent 0.005%, magnesium is surplus.
The auxiliary agent is sodium hydroxide, four germanic acid potassium and copper oxide.
A kind of preparation method of gear alloy material, concretely comprises the following steps：
（1）First, the Ore containing above-mentioned element is put in high temperature furnace, smelting temperature is 1400 DEG C, and smelting time is 80min,
Gradient cooling is carried out under nitrogen protection subsequently, temperature reduces by 10 DEG C every 2min, until temperature is reduced to 200 DEG C；
（2）Then, temperature is increased to into 410 DEG C, carries out constant temperature and burn casting 1h, constant temperature burns and pressure is risen to 20MPa pressures after casting terminates
Make base；
（3）Then, add auxiliary agent under helium atmosphere, carry out calcination processing, calcining heat is 320 DEG C, and process time is
20min, after calcining terminates, is 0.1 × 10 in vacuum-5Lower the temperature under MPa, temperature is reduced to into 450 DEG C, melting solid is obtained；
（4）Finally, the melting solid that above-mentioned steps are obtained is poured in mould, being passed through cooling circulating water under nitrogen protection is carried out
Cooling, obtains final product.
Embodiment 5
A kind of gear alloy material, by percentage to the quality, aluminum 8.0%, tungsten 4.2%, zinc 3.0%, silicon 1.9%, germanium 0.08%, copper
0.003%th, osmium 0.007%, auxiliary agent 0.005%, magnesium is surplus.
The auxiliary agent is sodium hydroxide, four germanic acid potassium and copper oxide.
A kind of preparation method of gear alloy material, concretely comprises the following steps：
（1）First, the Ore containing above-mentioned element is put in high temperature furnace, smelting temperature is 1400 DEG C, and smelting time is 80min,
Gradient cooling is carried out under nitrogen protection subsequently, temperature reduces by 10 DEG C every 2min, until temperature is reduced to 200 DEG C；
（2）Then, temperature is increased to into 410 DEG C, carries out constant temperature and burn casting 1h, constant temperature burns and pressure is risen to 20MPa pressures after casting terminates
Make base；
（3）Then, add auxiliary agent under helium atmosphere, carry out calcination processing, calcining heat is 320 DEG C, and process time is
20min, after calcining terminates, is 0.1 × 10 in vacuum-5Lower the temperature under MPa, temperature is reduced to into 450 DEG C, melting solid is obtained；
（4）Finally, the melting solid that above-mentioned steps are obtained is poured in mould, being passed through cooling circulating water under nitrogen protection is carried out
Cooling, obtains final product.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of spirit or essential attributes without departing substantially from the present invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of description is only that those skilled in the art should for clarity
Using description as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (6)
1. a kind of gear alloy material, it is characterised in that by percentage to the quality, aluminum 6.0-8.0%, tungsten 2.8-4.2%, zinc
1.8-3.0%, silicon 0.5-1.9%, germanium 0.04-0.08%, copper 0.001-0.003%, osmium 0.002-0.007%, auxiliary agent 0.002-
0.005%, magnesium is surplus.
2. gear alloy material according to claim 1, it is characterised in that by percentage to the quality, aluminum 6.5-7.5%,
Tungsten 3.4-4.0%, zinc 2.2-2.8%, silicon 0.8-1.4%, germanium 0.06-0.08%, copper 0.001-0.003%, osmium 0.002-0.005%,
Auxiliary agent 0.002-0.005%, magnesium are surplus.
3. gear alloy material according to claim 1 and 2, it is characterised in that by percentage to the quality, aluminum 7.0%,
Tungsten 3.8%, zinc 2.6%, silicon 1.1%, germanium 0.07%, copper 0.002%, osmium 0.004%, auxiliary agent 0.003%, magnesium is surplus.
4. gear alloy material according to claim 3, it is characterised in that the auxiliary agent is sodium hydroxide, four germanic acids
Potassium and copper oxide.
5. a kind of preparation method of the gear alloy material as described in claim 1-4 is arbitrary, it is characterised in that concrete steps
For：
（1）First, the Ore containing above-mentioned element is put in high temperature furnace, smelting temperature is 1300-1400 DEG C, smelting time is
60-80min, subsequently carries out gradient cooling under nitrogen protection, and temperature reduces by 10 DEG C every 2min, until temperature is reduced to
200℃；
（2）Then, temperature is increased to into 410 DEG C, carries out constant temperature and burn casting 1h, constant temperature burns and pressure is risen to 20MPa pressures after casting terminates
Make base；
（3）Then, add auxiliary agent under helium atmosphere, carry out calcination processing, calcining heat is 320 DEG C, and process time is
20min, after calcining terminates, is 0.1 × 10 in vacuum-5Lower the temperature under MPa, temperature is reduced to into 450 DEG C, melting solid is obtained；
（4）Finally, the melting solid that above-mentioned steps are obtained is poured in mould, being passed through cooling circulating water under nitrogen protection is carried out
Cooling, obtains final product.
6. the preparation method of gear alloy material according to claim 5, it is characterised in that smelting temperature is 1356
DEG C, smelting time is 70min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611124720.4A CN106591657A (en) | 2016-12-08 | 2016-12-08 | Alloy material for gears and preparation method of alloy material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611124720.4A CN106591657A (en) | 2016-12-08 | 2016-12-08 | Alloy material for gears and preparation method of alloy material |
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| Publication Number | Publication Date |
|---|---|
| CN106591657A true CN106591657A (en) | 2017-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611124720.4A Pending CN106591657A (en) | 2016-12-08 | 2016-12-08 | Alloy material for gears and preparation method of alloy material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111101039A (en) * | 2018-10-26 | 2020-05-05 | 宝山钢铁股份有限公司 | High-strength corrosion-resistant magnesium alloy material and manufacturing method thereof |
-
2016
- 2016-12-08 CN CN201611124720.4A patent/CN106591657A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111101039A (en) * | 2018-10-26 | 2020-05-05 | 宝山钢铁股份有限公司 | High-strength corrosion-resistant magnesium alloy material and manufacturing method thereof |
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Application publication date: 20170426 |