CN105715113A - Iron alloy key - Google Patents
Iron alloy key Download PDFInfo
- Publication number
- CN105715113A CN105715113A CN201610036886.4A CN201610036886A CN105715113A CN 105715113 A CN105715113 A CN 105715113A CN 201610036886 A CN201610036886 A CN 201610036886A CN 105715113 A CN105715113 A CN 105715113A
- Authority
- CN
- China
- Prior art keywords
- parts
- handle
- ferroalloy
- key
- copper
- 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
- 229910000640 Fe alloy Inorganic materials 0.000 title abstract 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 24
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052802 copper Inorganic materials 0.000 claims abstract description 13
- 239000010949 copper Substances 0.000 claims abstract description 13
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 12
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 12
- 239000011651 chromium Substances 0.000 claims abstract description 12
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 12
- 239000011572 manganese Substances 0.000 claims abstract description 12
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 12
- 229910052709 silver Inorganic materials 0.000 claims abstract description 12
- 239000004332 silver Substances 0.000 claims abstract description 12
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910001021 Ferroalloy Inorganic materials 0.000 claims description 15
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 11
- 229920003023 plastic Polymers 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 229910001092 metal group alloy Inorganic materials 0.000 abstract description 2
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 4
- 238000000137 annealing Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/26—Use of special materials for keys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/02—Alloys containing less than 50% by weight of each constituent containing copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/007—Ferrous alloys, e.g. steel alloys containing silver
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses an iron alloy key and relates to the technical field of metal alloy. The iron alloy key comprises a body and a handle connected to the body; the body is made of, by weight, 30-40 parts of iron, 12-15 parts of nickel, 8-11 parts of chromium, 16-21 parts of copper, 7-9 parts of aluminum, 1-2 parts of silver and 3-5 parts of manganese. Compared with the prior art, the iron alloy key has the effects of being easy to cut and high in resistance to corrosion.
Description
Technical field
The present invention relates to field of metal alloy technology, especially a kind of ferroalloy key.
Background technology
Existing key is mainly made up of ferroaluminium, including handle and body, handle and this body by integral forming.Such key has the drawback that harder, makes more difficult cutting during concrete key；Easily it is corroded, affects the intensity of key itself.
Summary of the invention
The technical problem to be solved is to provide a kind of ferroalloy key, and it can solve existing key difficulty and cut corrosion-prone problem.
In order to solve the problems referred to above, the technical solution adopted in the present invention is: this ferroalloy key, including body and the handle that is connected with described body, described body is made up of the raw material of following weight portion: ferrum 30 parts ~ 40 parts, 12 parts ~ 15 parts of nickel, chromium 8 parts ~ 11 parts, copper 16 parts ~ 21 parts, 7 parts ~ 9 parts of aluminum, silver 1 part ~ 2 parts, 3 parts ~ 5 parts of manganese.
In technique scheme, technical scheme is it may also is that ferrum 35 parts more specifically, 13.5 parts of nickel, chromium 9.5 parts, copper 18.5 parts, 8 parts of aluminum, silver 1.5 parts, 4 parts of manganese.
Further: described body and described handle are for removably connecting.
Further: described body and described handle junction are provided with female thread, and described handle is provided with the external screw thread mated with described female thread.
Further: described handle is that plastics are made.
Owing to have employed technique scheme, the present invention compared with prior art has the advantages that
1, in ferroalloy, copper and silver are increased, it is possible to improve its pliability so that be relatively easy to during cutting；Ferroalloy adds copper, nickel and chromium and can improve its corrosion resistance and non-oxidizability, improve the persistency used.
2, in ferroalloy, add manganese and can improve its wearability.
3, key body and handle are removably connected so that handle can be prepared with cheap material, thus reducing preparation cost.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described:
Embodiment 1:
This ferroalloy key, including body and the handle that is connected with this body, this body is made up of the raw material of following weight portion: ferrum 40 parts, 15 parts of nickel, chromium 11 parts, copper 21 parts, 9 parts of aluminum, silver 2 parts, 5 parts of manganese.
Body and handle are for removably connecting, and body and handle junction are provided with female thread, and handle is provided with the external screw thread mated with female thread；Handle is that plastics are made.
Ferrum, nickel, chromium, copper, aluminum, silver and manganese are first put in electric smelter by preparation method, after fusing, import in the mould of body, and then annealing cooling places in liquor alumini chloridi and electroplate；By in the mould importing handle after plastic molting, cooling is taken out.Body is connected with handle coupling and can be prepared by.
Embodiment 2:
This ferroalloy key, including body and the handle that is connected with this body, this body is made up of the raw material of following weight portion: ferrum 30 parts, 12 parts of nickel, chromium 8 parts, copper 16 parts, 7 parts of aluminum, silver 1 part, 3 parts of manganese.
Body and handle are for removably connecting, and body and handle junction are provided with female thread, and handle is provided with the external screw thread mated with female thread；Handle is that plastics are made.
Ferrum, nickel, chromium, copper, aluminum, silver and manganese are first put in electric smelter by preparation method, after fusing, import in the mould of body, and then annealing cooling places in liquor alumini chloridi and electroplate；By in the mould importing handle after plastic molting, cooling is taken out.Body is connected with handle coupling and can be prepared by.
Embodiment 3:
This ferroalloy key, including body and the handle should being connected with body, this body is made up of the raw material of following weight portion: ferrum 35 parts, 13.5 parts of nickel, chromium 9.5 parts, copper 18.5 parts, 8 parts of aluminum, silver 1.5 parts, 4 parts of manganese.
Body and handle are for removably connecting, and body and handle junction are provided with female thread, and handle is provided with the external screw thread mated with female thread；Handle is that plastics are made.
Ferrum, nickel, chromium, copper, aluminum, silver and manganese are first put in electric smelter by preparation method, after fusing, import in the mould of body, and then annealing cooling places in liquor alumini chloridi and electroplate；By in the mould importing handle after plastic molting, cooling is taken out.Body is connected with handle coupling and can be prepared by.
Claims (5)
1. a ferroalloy key, including body and the handle that is connected with described body, it is characterised in that: described body is made up of the raw material of following weight portion: ferrum 30 parts ~ 40 parts, 12 parts ~ 15 parts of nickel, chromium 8 parts ~ 11 parts, copper 16 parts ~ 21 parts, 7 parts ~ 9 parts of aluminum, silver 1 part ~ 2 parts, 3 parts ~ 5 parts of manganese.
2. ferroalloy key according to claim 1, it is characterised in that: ferrum 35 parts, 13.5 parts of nickel, chromium 9.5 parts, copper 18.5 parts, 8 parts of aluminum, silver 1.5 parts, 4 parts of manganese.
3. ferroalloy key according to claim 1 and 2, it is characterised in that: described body and described handle are for removably connecting.
4. ferroalloy key according to claim 3, it is characterised in that: described body and described handle junction are provided with female thread, and described handle is provided with the external screw thread mated with described female thread.
5. ferroalloy key according to claim 4, it is characterised in that: described handle is that plastics are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610036886.4A CN105715113A (en) | 2016-01-20 | 2016-01-20 | Iron alloy key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610036886.4A CN105715113A (en) | 2016-01-20 | 2016-01-20 | Iron alloy key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105715113A true CN105715113A (en) | 2016-06-29 |
Family
ID=56147306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610036886.4A Pending CN105715113A (en) | 2016-01-20 | 2016-01-20 | Iron alloy key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105715113A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86101805A (en) * | 1985-02-19 | 1986-08-20 | 川崎制铁株式会社 | Super Soft Stainless Steel |
| EP0874116A1 (en) * | 1997-04-23 | 1998-10-28 | SERRATURE MERONI S.p.A. | Hinged lock key |
| EP1405968A1 (en) * | 2001-04-26 | 2004-04-07 | Yung-Chen Huang | A screw lock |
| CN101070573A (en) * | 2007-06-27 | 2007-11-14 | 北京有色金属研究总院 | Bismuth-contained lead-free easy-to-cut zinc-white copper alloy |
| CN102002611A (en) * | 2010-10-15 | 2011-04-06 | 宁波金田铜业(集团)股份有限公司 | Free-cutting white brass alloy and manufacture method thereof |
-
2016
- 2016-01-20 CN CN201610036886.4A patent/CN105715113A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86101805A (en) * | 1985-02-19 | 1986-08-20 | 川崎制铁株式会社 | Super Soft Stainless Steel |
| EP0874116A1 (en) * | 1997-04-23 | 1998-10-28 | SERRATURE MERONI S.p.A. | Hinged lock key |
| EP1405968A1 (en) * | 2001-04-26 | 2004-04-07 | Yung-Chen Huang | A screw lock |
| CN101070573A (en) * | 2007-06-27 | 2007-11-14 | 北京有色金属研究总院 | Bismuth-contained lead-free easy-to-cut zinc-white copper alloy |
| CN102002611A (en) * | 2010-10-15 | 2011-04-06 | 宁波金田铜业(集团)股份有限公司 | Free-cutting white brass alloy and manufacture method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160629 |
|
| WD01 | Invention patent application deemed withdrawn after publication |