CN108517474A - A kind of amorphous alloy material of resistance to TRANSIENT HIGH TEMPERATURE - Google Patents
A kind of amorphous alloy material of resistance to TRANSIENT HIGH TEMPERATURE Download PDFInfo
- Publication number
- CN108517474A CN108517474A CN201810793667.XA CN201810793667A CN108517474A CN 108517474 A CN108517474 A CN 108517474A CN 201810793667 A CN201810793667 A CN 201810793667A CN 108517474 A CN108517474 A CN 108517474A
- Authority
- CN
- China
- Prior art keywords
- high temperature
- resistance
- amorphous alloy
- alloy material
- transient high
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C45/00—Amorphous alloys
- C22C45/02—Amorphous alloys with iron as the major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/003—Making ferrous alloys making amorphous alloys
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Soft Magnetic Materials (AREA)
Abstract
The invention discloses a kind of amorphous alloy materials of resistance to TRANSIENT HIGH TEMPERATURE, include the element of following mass percent：The ferro element of element silicon 0.3%~1.2%, bismuth element 0.1%~0.5%, elemental lithium 1.5%~2.2%, aluminium element 3.0%~5.0%, nickel element 15%~18%, Zn-ef ficiency 8%~12%, manganese element 2.6%~3.0% and surplus.A kind of amorphous alloy material of resistance to TRANSIENT HIGH TEMPERATURE provided by the present invention, exciting power when saturation magnetic induction is 1.6 T~2.4 T, 1.35T/50Hz are the VA/kg of 0.23 VA/kg~0.47；And keep then taking out for 10 minutes at a high temperature of being placed in 500 DEG C and be placed in room temperature natural cooling, repeat aforesaid operations 20 times, saturation magnetic induction, coercivity and exciting power are without significant change.
Description
Technical field
The present invention relates to a kind of amorphous alloy material technical field, especially a kind of non-crystaline amorphous metal material of resistance to TRANSIENT HIGH TEMPERATURE
Material.
Background technology
Amorphous alloy material is a kind of magnetic material with high saturated magnetic induction, is mostly used for manufacturing mutual inductance
Device magnetic core.Amorphous alloy material prepares band-like or powder raw material by being usually quenched and solidified technique by surpassing, then will be band-like
Raw material coiling and molding, or by powder raw material encapsulation or plasticizing forming, to obtain the main element of transformer core.
The transformer core made of amorphous alloy material is during processing and use, inevitably by certain
High temperature impact, such as transformer core is welded to inside mutual inductor, and mutual inductor is welded and fixed in electric power network；This
Outside, the surge in electric power network also has certain probability electric power assembly is caused to burn, and also will produce larger heat among these
With of short duration high temperature；For this reason, it is necessary to provide a kind of amorphous alloy material of resistance to TRANSIENT HIGH TEMPERATURE, can bear in a short time compared with
High temperature, without irreversible Performance Decay occurs.
Invention content
It for overcome the deficiencies in the prior art, can the present invention provides a kind of amorphous alloy material of resistance to TRANSIENT HIGH TEMPERATURE
Higher temperature is born in a short time, without irreversible Performance Decay occurs.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of amorphous alloy material of resistance to TRANSIENT HIGH TEMPERATURE, includes the element of following mass percent：Element silicon 0.3%~1.2%, bismuth
Element 0.1%~0.5%, elemental lithium 1.5%~2.2%, aluminium element 3.0%~5.0%, nickel element 15%~18%, Zn-ef ficiency 8%~
12%, manganese element 2.6%~3.0% and the ferro element of surplus.
As the further preferred of above-mentioned technical proposal, include the element of following mass percent：Element silicon 0.6%, bismuth member
The ferro element of element 0.2%, elemental lithium 1.9%, aluminium element 4.4%, nickel element 16%, Zn-ef ficiency 8%, manganese element 2.8% and surplus.
Compared with prior art, the beneficial effects of the invention are as follows：
A kind of amorphous alloy material of resistance to TRANSIENT HIGH TEMPERATURE provided by the present invention, saturation magnetic induction are 1.6 T~2.4 T, 1.35T/
Exciting power when 50Hz is the VA/kg of 0.23 VA/kg~0.47；And it keeps then taking for 10 minutes at a high temperature of being placed in 500 DEG C
Go out to be placed in room temperature natural cooling, repeat aforesaid operations 20 times, saturation magnetic induction, coercivity and exciting power are without significant change.
Specific implementation mode
Carry out the technology contents that present invention be described in more detail below in conjunction with specific embodiments.
Specific embodiment 1
A kind of amorphous alloy material for resistance to TRANSIENT HIGH TEMPERATURE that the present embodiment is provided, includes the element of following mass percent：Silicon
Element 0.6%, bismuth element 0.2%, elemental lithium 1.9%, aluminium element 4.4%, nickel element 16%, Zn-ef ficiency 8%, manganese element 2.8% and
The ferro element of surplus.
A kind of amorphous alloy material for resistance to TRANSIENT HIGH TEMPERATURE that the present embodiment is provided, preparation method includes the following steps：
Step 1: by the big raw material of combined content accounting, weighed according to the proportioning of element mass percent with simple substance form, then
It puts into the medium frequency induction melting furnace with air-tightness, then to being vacuumized in medium frequency induction melting furnace, then heating magnetically
Material preparation raw material makes magnetic material prepare the abundant melting mixing of raw material to 1300~1500 DEG C；
The big raw material of the combined content accounting is elemental lithium, pure aluminum, elemental nickel, simple substance zinc, simple substance manganese and fe.
Step 2: by the small raw material of combined content accounting, according to element mass percent in the form of oxidate nano powder
Proportioning weigh, then put into the medium frequency induction melting furnace of vacuum, mixed with the raw material melted in step 1, and carbon is added
Powder reduced oxide, it is then cooling that magnetic material alloy mother's ingot is made；
The small raw material of the combined content accounting is nano grade silica particles and nanometer bismuth oxide powder.
Step 3: magnetic material alloy mother's ingot made from step 2 is put into the medium frequency induction melting furnace with air-tightness
In, then to being vacuumized in medium frequency induction melting furnace, then heating magnetically material alloys mother ingot waits for magnetism to 1300~1350 DEG C
After the melting completely of material alloys mother ingot, the aluminium alloy of melting is cast on fast quenching list roller, the amorphous that resistance to TRANSIENT HIGH TEMPERATURE is made closes
Golden material.
A kind of amorphous alloy material for resistance to TRANSIENT HIGH TEMPERATURE that the present embodiment prepares, saturation magnetic induction are 2.1 T~2.4
Exciting power when T, 1.35T/50Hz is the VA/kg of 0.23 VA/kg~0.25.
A kind of amorphous alloy material for resistance to TRANSIENT HIGH TEMPERATURE that the present embodiment prepares is placed at a high temperature of 500 DEG C and is kept
Then take out within 10 minutes and be placed in room temperature natural cooling, repeat aforesaid operations 20 times, saturation magnetic induction, coercivity and exciting power without
Significant change.
Specific embodiment 2
A kind of amorphous alloy material for resistance to TRANSIENT HIGH TEMPERATURE that the present embodiment is provided, includes the element of following mass percent：Silicon
Element 0.3%, bismuth element 0.5%, elemental lithium 1.5%, aluminium element 5.0%, nickel element 15%, Zn-ef ficiency 10%, manganese element 2.6% and
The ferro element of surplus.
A kind of amorphous alloy material for resistance to TRANSIENT HIGH TEMPERATURE that the present embodiment is provided, preparation method and specific embodiment 1
It is identical.
A kind of amorphous alloy material for resistance to TRANSIENT HIGH TEMPERATURE that the present embodiment prepares, saturation magnetic induction are 2.0 T~2.2
Exciting power when T, 1.35T/50Hz is the VA/kg of 0.39 VA/kg~0.47.
A kind of amorphous alloy material for resistance to TRANSIENT HIGH TEMPERATURE that the present embodiment prepares is placed at a high temperature of 500 DEG C and is kept
Then take out within 10 minutes and be placed in room temperature natural cooling, repeat aforesaid operations 20 times, saturation magnetic induction, coercivity and exciting power without
Significant change.
Specific embodiment 3
A kind of amorphous alloy material for resistance to TRANSIENT HIGH TEMPERATURE that the present embodiment is provided, includes the element of following mass percent：Silicon
Element 1.2%, bismuth element 0.1%, elemental lithium 2.2%, aluminium element 3.0%, nickel element 18%, Zn-ef ficiency 12%, manganese element 3.0% and
The ferro element of surplus.
A kind of amorphous alloy material for resistance to TRANSIENT HIGH TEMPERATURE that the present embodiment is provided, preparation method and specific embodiment 1
It is identical.
A kind of amorphous alloy material for resistance to TRANSIENT HIGH TEMPERATURE that the present embodiment prepares, saturation magnetic induction are 1.6 T~1.9
Exciting power when T, 1.35T/50Hz is the VA/kg of 0.35 VA/kg~0.39.
A kind of amorphous alloy material for resistance to TRANSIENT HIGH TEMPERATURE that the present embodiment prepares is placed at a high temperature of 500 DEG C and is kept
Then take out within 10 minutes and be placed in room temperature natural cooling, repeat aforesaid operations 20 times, saturation magnetic induction, coercivity and exciting power without
Significant change.
Above to the present invention better embodiment illustrated, certainly, the present invention can also use with it is above-mentioned
The different form of embodiment, those skilled in the art under the premise of without prejudice to spirit of that invention made by it is equivalent
Transformation or corresponding change, should all belong to the scope of protection of the present invention interior.
Claims (2)
1. a kind of amorphous alloy material of resistance to TRANSIENT HIGH TEMPERATURE, which is characterized in that include the element of following mass percent：Element silicon
0.3%~1.2%, bismuth element 0.1%~0.5%, elemental lithium 1.5%~2.2%, aluminium element 3.0%~5.0%, nickel element 15%~18%,
The ferro element of Zn-ef ficiency 8%~12%, manganese element 2.6%~3.0% and surplus.
2. a kind of amorphous alloy material of resistance to TRANSIENT HIGH TEMPERATURE according to claim 1, which is characterized in that including following quality
The element of percentage：Element silicon 0.6%, bismuth element 0.2%, elemental lithium 1.9%, aluminium element 4.4%, nickel element 16%, Zn-ef ficiency 8%,
The ferro element of manganese element 2.8% and surplus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810793667.XA CN108517474A (en) | 2018-07-19 | 2018-07-19 | A kind of amorphous alloy material of resistance to TRANSIENT HIGH TEMPERATURE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810793667.XA CN108517474A (en) | 2018-07-19 | 2018-07-19 | A kind of amorphous alloy material of resistance to TRANSIENT HIGH TEMPERATURE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108517474A true CN108517474A (en) | 2018-09-11 |
Family
ID=63428669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810793667.XA Withdrawn CN108517474A (en) | 2018-07-19 | 2018-07-19 | A kind of amorphous alloy material of resistance to TRANSIENT HIGH TEMPERATURE |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108517474A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6468446A (en) * | 1987-09-09 | 1989-03-14 | Hitachi Metals Ltd | Fe based amorphous alloy |
| EP0695812A1 (en) * | 1994-08-01 | 1996-02-07 | Hitachi Metals, Ltd. | Nanocrystalline alloy with insulating coating, magnetic core made thereof, and process for forming insulating coating on a nanocrystalline alloy |
| JP2000073148A (en) * | 1998-08-25 | 2000-03-07 | Alps Electric Co Ltd | Iron base soft magnetic alloy |
| CN1270861A (en) * | 1999-04-15 | 2000-10-25 | 日立金属株式会社 | Soft magnetic alloy thin band, magnetic part made therefrom and its making method |
| CN101432827A (en) * | 2006-04-28 | 2009-05-13 | 日立金属株式会社 | Magnetic core for current transformer, current transformer, and watt-hour meter |
| CN104131243A (en) * | 2014-07-28 | 2014-11-05 | 安泰科技股份有限公司 | Iron-based amorphous alloy being not brittle after annealing and preparation method thereof |
-
2018
- 2018-07-19 CN CN201810793667.XA patent/CN108517474A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6468446A (en) * | 1987-09-09 | 1989-03-14 | Hitachi Metals Ltd | Fe based amorphous alloy |
| EP0695812A1 (en) * | 1994-08-01 | 1996-02-07 | Hitachi Metals, Ltd. | Nanocrystalline alloy with insulating coating, magnetic core made thereof, and process for forming insulating coating on a nanocrystalline alloy |
| JP2000073148A (en) * | 1998-08-25 | 2000-03-07 | Alps Electric Co Ltd | Iron base soft magnetic alloy |
| CN1270861A (en) * | 1999-04-15 | 2000-10-25 | 日立金属株式会社 | Soft magnetic alloy thin band, magnetic part made therefrom and its making method |
| CN101432827A (en) * | 2006-04-28 | 2009-05-13 | 日立金属株式会社 | Magnetic core for current transformer, current transformer, and watt-hour meter |
| CN104131243A (en) * | 2014-07-28 | 2014-11-05 | 安泰科技股份有限公司 | Iron-based amorphous alloy being not brittle after annealing and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 尹克宁: "影响硅钢片电磁性能的主要因素", 《变压器设计原理》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102360671B (en) | Preparation method for mu75 magnetic powder core of ferrosilicon aluminum | |
| CN112530655B (en) | Low-power-consumption soft magnetic alloy material and preparation method and application thereof | |
| CN104252938B (en) | A kind of many principal phases Nd-Fe-B permanent magnet containing Ho and manufacture method | |
| CN107240472A (en) | A kind of Fe-based amorphous alloy material and its production method | |
| CN104240886B (en) | Tb-containing multi-main-phase neodymium iron boron permanent magnet and manufacturing method | |
| CN102953020A (en) | Fe-based amorphous nanocrystalline soft magnetic alloy material and preparation method thereof | |
| CN104975241A (en) | Manufacturing method for amorphous alloy strip | |
| CN104252937B (en) | A kind of regulate and control the sintered NdFeB permanent magnet ferrum of particulate combinations and manufacture method | |
| CN104846255B (en) | A kind of preparation method of yttrium iron based permanent magnetic material | |
| CN104805382A (en) | Amorphous nanocrystalline alloy thin strip and preparation method thereof | |
| CN104538169B (en) | Preparing method for cobalt-based magnetic core | |
| CN107240491B (en) | A kind of nanometer crystal alloy bimag current transformer | |
| CN108842117A (en) | A kind of iron Ni-Zn series amorphous alloy material preparation method | |
| CN109243797A (en) | A kind of preparation method of the nanocrystalline rare-earth permanent magnetic material containing Ce | |
| CN108517474A (en) | A kind of amorphous alloy material of resistance to TRANSIENT HIGH TEMPERATURE | |
| CN104252939B (en) | A kind of Nd-Fe-B permanent magnet with compound principal phase and manufacture method thereof | |
| CN107354402B (en) | A kind of method that iron-base amorphous alloy material melting prepares female ingot | |
| CN103794355B (en) | A kind of preparation method of the neodymium iron boron magnetic body with high-Curie-point | |
| CN113789487A (en) | High-carbon high-resistivity soft magnetic iron-based amorphous alloy and preparation method thereof | |
| CN107419159B (en) | A kind of amorphous alloy magnetism band uniform fusion preparation process | |
| CN108922718A (en) | The technique that a kind of amorphous alloy and silicon steel composite powder prepare magnetic core | |
| CN107354405B (en) | A kind of low cost iron-based amorphous alloy ribbon material production technology | |
| CN103839642B (en) | A kind of μ 75 iron tantnickel powder core material and preparation method thereof | |
| CN103839644B (en) | A kind of μ 60 iron tantnickel powder core material and preparation method thereof | |
| CN111375782A (en) | Preparation method of iron-nickel-molybdenum soft magnetic powder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180911 |
|
| WW01 | Invention patent application withdrawn after publication |