CN1412329A - Arroy material suitable for making cutter - Google Patents
Arroy material suitable for making cutter Download PDFInfo
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- CN1412329A CN1412329A CN 01126989 CN01126989A CN1412329A CN 1412329 A CN1412329 A CN 1412329A CN 01126989 CN01126989 CN 01126989 CN 01126989 A CN01126989 A CN 01126989A CN 1412329 A CN1412329 A CN 1412329A
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- Prior art keywords
- cutter
- alloy material
- copper
- applicable
- knife
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Abstract
The composition of copper base alloy material for making cutter is formed from (wt%) 60-90% of copper, 5-20% of zinc and the rest is metal tin. Said alloy material can be specially used for making various food knifes, such as vegetable cutter knife, fruit knife and cooked food knife, etc.
Description
Technical field
The present invention relates to the copper base alloy class in the alloy type, particularly a kind of Cu alloy material that is applicable to cutter.
Background technology
Along with constant development of economy, people's rhythm of life is accelerated, and personnel's flowability also strengthening, causes the development of catering trade very swift and violent simultaneously, various work in-process and ready-to-eat also enter into family rapidly, so people have had higher requirement to the used cutter of various kinds of foods.People wish that not only employed cutter is nontoxic, easy to use, wish that also this cutter is aseptic, and we know, no matter for various restaurants still for family, sterilization all is a very loaded down with trivial details and complicated process, if we can find a kind of material that self has sterilization functions to make cutter, bring great convenience will for people's life, also can be popular the playing a role of blocking-up enteron aisle class disease simultaneously.Cutter material commonly used on the current market has iron and steel and stainless steel etc., and the cutter that these materials are made is nontoxic, and it is also comparatively convenient to use, but does not have a sterilizing function, and the survival time can be for three days thereon according to detecting the discovery intestinal bacteria.It is nontoxic to human body to introduce metal material of copper according to another data, and various bacteria there is natural killing action, only have about 3 hours as the intestinal bacteria survival time thereon, but make cutter if use copper, its rigidity is less, can not satisfy the material requirements of cutter, the disadvantage of corrosion makes the cutter of copper product be difficult to obtain popularize and promote especially easily.
Summary of the invention
The objective of the invention is according to above-mentioned the deficiencies in the prior art part, a kind of Cu alloy material that is applicable to cutter is provided, it is all very desirable that indexs such as its surface smoothness, corrosion resistance nature, rigidity and fastness to rubbing are used for cutter, the cutter of manufacturing with this Cu alloy material, bacterium there is natural killing action, and nontoxic to human body.
The object of the invention realizes being realized by following technical scheme:
Alloy material provided by the invention is made up of copper, zinc, tin, and wherein the weight proportion by each raw material consists of: copper 60%-90%, zinc 5%-20%, all the other are metallic tin.
The production technique of the production technique of alloy material of the present invention and general cutter: operations such as electric furnace or diesel oil stove fusion, casting, precision work do not have essential distinction.
The purposes of alloy material provided by the present invention is meant, this alloy material is exclusively used in makes food food and drink class cutter: generally comprise the vegetable knife, fruit knife, prepared food cutter of all size etc.
Advantage of the present invention is that the alloy material that is provided has good surface smoothness, corrosion resistance nature, rigidity, and has good fastness to rubbing, and is nontoxic.The surface smoothness of general cutter is 2, and the smooth finish of the cutter that this alloy material makes reaches 3- 4; For hardness number, general cutter HRC is 35-45, and the cutter HRC that this alloy material makes is 45-55.Especially the cutter that uses this material to make has natural killing action to many bacteriums, only have about 3 hours as the intestinal bacteria survival time thereon, so this tableware has higher self-cleaning function.
Concrete technical scheme
To make material of the present invention is example for 1000 kilograms, and details are as follows:
With 700 kilograms of copper, 200 kilograms on zinc, tin double centner, above three kinds of metallic substance are fed intake in proportion, go into electric furnace after the fusion of one hour 1000 ℃ of following time spent of temperature, be cast in the mould of various cutters, carry out precision work behind the cooling forming again to reach required standard.
Alloy material of the present invention is applicable to vegetable knife, fruit knife, prepared food cutter, about how utilizing alloy material of the present invention to produce cutter (comprising: production technique tableware cuttves such as vegetable knife, fruit knife, prepared food cutter), as: operations such as electric furnace or diesel oil stove fusion, casting, precision work, by technician of the same trade is known, do not repeat them here.The purposes of alloy technology scheme disclosed in this invention and this alloy should belong to protection scope of the present invention.
Claims (5)
1. alloy material that is applicable to cutter is characterized in that described alloy material is made up of copper, zinc, tin, and wherein the weight proportion by each raw material consists of: copper 60%-90%, zinc 5%-20%, all the other are metallic tin.
2. a kind of alloy material that is applicable to cutter according to claim 1 is characterized in that the purposes of this alloy material is meant and is used for cutter material.
3. a kind of alloy material that is applicable to cutter according to claim 2 is characterized in that the purposes of this alloy material is meant the material that is used to do vegetable knife.
4. a kind of alloy material that is applicable to cutter according to claim 2 is characterized in that the purposes of this alloy material is meant the material that is used to do fruit knife.
5. a kind of alloy material that is applicable to cutter according to claim 2 is characterized in that the purposes of this alloy material is meant the material that is used as the prepared food cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01126989 CN1239724C (en) | 2001-10-10 | 2001-10-10 | Arroy material suitable for making cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01126989 CN1239724C (en) | 2001-10-10 | 2001-10-10 | Arroy material suitable for making cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1412329A true CN1412329A (en) | 2003-04-23 |
| CN1239724C CN1239724C (en) | 2006-02-01 |
Family
ID=4666990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01126989 Expired - Fee Related CN1239724C (en) | 2001-10-10 | 2001-10-10 | Arroy material suitable for making cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1239724C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1304616C (en) * | 2005-04-19 | 2007-03-14 | 吉林省明洋刀具有限责任公司 | Blade material of artificial board large carpenter's and its production method |
| WO2010034186A1 (en) * | 2008-09-29 | 2010-04-01 | Zhu Junsheng | A brass alloy used for producing distributor of air conditioner |
| US9586381B1 (en) * | 2013-10-25 | 2017-03-07 | Steriplate, LLC | Metal plated object with biocidal properties |
-
2001
- 2001-10-10 CN CN 01126989 patent/CN1239724C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1304616C (en) * | 2005-04-19 | 2007-03-14 | 吉林省明洋刀具有限责任公司 | Blade material of artificial board large carpenter's and its production method |
| WO2010034186A1 (en) * | 2008-09-29 | 2010-04-01 | Zhu Junsheng | A brass alloy used for producing distributor of air conditioner |
| US9586381B1 (en) * | 2013-10-25 | 2017-03-07 | Steriplate, LLC | Metal plated object with biocidal properties |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1239724C (en) | 2006-02-01 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |