CN1018849B - Selenium germanium iron alloy pan and its making method - Google Patents
Selenium germanium iron alloy pan and its making methodInfo
- Publication number
- CN1018849B CN1018849B CN 91102466 CN91102466A CN1018849B CN 1018849 B CN1018849 B CN 1018849B CN 91102466 CN91102466 CN 91102466 CN 91102466 A CN91102466 A CN 91102466A CN 1018849 B CN1018849 B CN 1018849B
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- selenium
- iron
- iron alloy
- pan
- germanium
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- Cookers (AREA)
Abstract
The present invention relates to a selenium-germanium iron alloy pan and a making method thereof. The selenium-germanium iron alloy pan is composed of 18 trace elements such as selenium, germanium, zinc, copper, ferrum, molybdenum, manganese, etc. The trace elements not only have the functions of preventing cancers and nourishing blood for human bodies, but also have the health care functions of preventing senescence and preventing cardiovascular diseases for human bodies. The selenium-germanium iron alloy pan is formed by smelting ferrous manganese ore and pig iron used as raw materials; thus, the selenium-germanium iron alloy pan has the advantages of easy acquisition of manufacturing raw materials, low price, safe and reliable production and energy saving, and the cost is greatly reduced.
Description
The present invention relates to life cooker field, is a kind of selenium germanium iron alloy pan and manufacture method thereof specifically.
Be used at present to cook, cooking and cooker multi-purpose cast iron, stainless steel or the aluminum of heating up water make.The stainless steel cooker can not discharge the trace element that is of value to HUMAN HEALTH in the cooking process.Aluminum products cooker life-time service can make brain decline and aging, unfavorable HUMAN HEALTH.The frying pan that China casts with the pig iron contains elements such as iron, carbon, manganese, and this pot can discharge ferro element in the process of cooking, be of value to enriching blood of human body, but its trace element that is of value to human body is few.Chinese patent application number be 89105763.3 and 89105751.X in, two kinds of iron pans that contain zinc, copper, germanium, selenium and rare earth element are disclosed, these elements have protective effect on cancer risk, the also development of favourable children's intelligence, but unsatisfactory part is arranged also, as the zinc too high levels, human body is also had retroaction, so zinc content to be selected suitably.Phosphorus content is too high in the above-mentioned iron pan, can make pot produce red brittleness, thereby shorten the work-ing life of pot.Rare earth element has 17 kinds in addition, but they are not people's bulk-growth trace elements necessary.How unexposed selenium adds in these two pieces of documents.Two kinds of adding methods of zinc also have its weak point.The boiling point of selenium is 690 ℃, and it must gasify in 1450 ℃ molten iron, if therefore add the pure selenium material, then can not preserve the selenium element in the iron pan.Though the available zinc oxide of zinc element, zinc sulphide form add molten iron, but zinc oxide needs 1975 ℃ of just fusions, therefore for come its temperature of smelting molten iron not reach 1975 ℃ with cupola furnace, (because the cupola furnace smelt iron generally can only reach 1500 ℃), must use electric furnace or other blast furnaces for this reason instead and just can reach 1975 ℃, this has not only increased the facility investment expense, and has increased energy consumption greatly, thereby cost is improved greatly.If zinc metal sheet is added at the sprue gate, metallic zinc easily gasifies, thereby sets off an explosion, and makes operational hazards, unfavorable operator's safety, and zinc content can not be guaranteed in the iron pan simultaneously.
The invention provides a kind of pot and manufacture method thereof of selenium germanium iron alloy of cheapness, this iron pan is except that elements such as the carbon with the traditional iron pan of China, silicon, ferromanganese, can also replenish the trace element of needed by human body effectively, and its manufacture method is also safe and reliable, its raw material also is easy to get.
Iron pan of the present invention is to adopt the iron alloy that contains 18 kinds of elements to make.The component and the content of this alloy following (weight %):
Se:0.005～0.008, Ge:0.030～0.06, Cu:0.10～0.25, Zn:0.006～0.025, Mo:0.003～0.007, Al:0.003～0.006, Ca:0.001～0.003, Co:0.02～0.04, Cr:0.005～0.008, Mg:0.0003～0.0006, Mn:0.3～0.5, Ni:0.010～0.015, Si:1.20～1.40, Sn:0.08～0.15, Ti:0.08～0.15, V:0.005～0.009, P:0.003～0.005, C:3.2-3.5, surplus is Fe.
Cook with iron pan of the present invention, cooking and heating up water can discharge 17 kinds of trace elements beyond the dephosphorization, wherein 11 kinds of trace element that trace element is a needed by human, particularly selenium, germanium, copper, zinc, molybdenum, iron and manganese seven big trace elements are generally acknowledged to have preventing cancer function by medical science, nutritionist.Table 1 has been listed the effect of various trace elements to human body.
Can find out that from table 1 18 kinds of trace elements of iron pan of the present invention not only have antitumous effect, and to human body grow, generation anti-ageing, that prevent various diseases is all with health role.Therefore be a kind of effective way of human body constantly being replenished required trace element.
How to add be one of key of the present invention for selenium, germanium and zinc alloy in the iron pan of the present invention.Selenium germanium pure substance is expensive material, and selenium will gasify at 690 ℃, therefore adopts pure selenium and germanium metal that production cost is improved.And selenium still can not be retained in the iron pan, and same zinc element then will be gasified at 907 ℃ as adding with the zinc metal, if add with oxide form, raises the cost again.The present invention is that to select the ferrous manganese ore and the pig iron for use be main raw material.In order to reduce the fusing point of each elementary composition in the ferrous manganese ore, added Wingdale (lime carbonate), can reduce the fusing point of oxide compound.Ferrous manganese ore contains more than 20 kind of elements such as selenium, germanium, copper, iron, zinc, molybdenum, magnesium.Thereby guaranteed that iron pan contains 18 kinds of trace elements that are of value to human body.Ferrous manganese ore is wanted considerably cheaper than pure selenium and germanium metal, and it is also many to originate, and is a kind of cheap and good-quality raw material.
Iron pan casting technique of the present invention is as follows:
(1) elder generation weighs copper, the pig iron, ferrous manganese ore and Wingdale and places in the cupola furnace, gives heat at 900～1100 ℃, and progressively is heated to 1250～1500 ℃ of meltings, and the molten iron that melting gets is delivered to intermediate frequency furnace 1450 ℃ of insulations.
(2) alloy hot metal in the intermediate frequency furnace is delivered to a pressure pot machine and be cast into iron pan.
The iron pan of die casting is rebuild burr again, inside and outside polishing, and mounting ear is qualified product waiting.
Proportioning raw materials of the present invention is: copper: the pig iron: ferrous manganese ore: Wingdale=0.2～0.3: 87～90: 5～7: 4.5～7(weight %).Above-mentioned ferrous manganese ore is relatively more moderate, and too high meeting produces detrimental action to human body, and the trace element of crossing in the low pot has just discharged soon.The extrusion process of iron pan is identical with traditional skillet.
The function of the various elements of table 1 in human body
The function of human body element
Grow, enhance metabolism, cell renewal, Co, Mg, K, I, B, Mn, Fe,
Antifatigue, anti-ageing, short cellular energy conversion Zn, P, Si, Se, Ge
Intestines, absorption nutrition Ca, Si, K, C, Zn are good for the stomach
Enhancing is to invading the plain resistivity Ca of disease, Si, Ge
Bone, dental health Ca, P, Mn, Si
Regulate muscle and fat growth Ca, Mg, K, I, P
Protect eyes, eyesight, prevent tired K, Fe, P, I, Ge
Hematopoietic function, prevention capillary vessel Fe, Cu, Zn, C, P, K
Sclerosis and arteriosclerosis, blood pressure regulation M, V, Ti, Ge
Strengthen heart body K, Mg, Fe, Mn, Ca, P, V,
Co、Ti、Ge
Endocrine regulation, promote reproduction function, K, Ca, I, Fe, Cu, Zn, P,
Prevent woman's acyesis Mn, Ge
Strengthen neural system, prevention neuropathy Ca, K, Mg, Fe, P, V, Ti, Ge
And neural paralysis
Skin health, hair health care Ca, I, Fe, Cu, Zn, F, P
Muscle development Ca, Mg, Si, Fe, K, Ti
Promote poisonous substance row Ca, Mg, K, Mn, Fe, Cu in liver stomach function, the body
Go out, adjust sugar, prevention oxypathy Si, Ti, Ge
Embodiment:
Weigh by ferrous manganese ore 8Kg, pig iron 120Kg, Wingdale 8Kg, copper 0.36Kg, and place in the cupola furnace, give heat earlier to 1100 ℃, again 1500 ° of following meltings, the alloy hot metal that obtains is sent into the intermediate frequency furnace insulation, delivers to and presses the pot machine to be cast into iron pan.Iron pan is carried out the burr trimming, and to polishing inside and outside it, mounting ear handle etc. just become iron pan specious, economical and practical, with health role.
Above-mentioned iron pan is carried out the each component analysis, and the gained data are listed in table 2.Analytical procedure is the ICP-AES method, and analytical instrument is an ICPQ-1012 type plasma emission spectrometer.
Each constituent content of table 2 iron pan of the present invention
Element al Ca Co Cr Cu Ge
Content [mg/kg] 46.5 15.4 309 69.4 1,696 430
Mg Mn Mo Ni Se Si
4.51 3556 50.1 110 63.5 5319
Sn Ti Y Zn P Fe
1236 1111 79.5 175 1377 880591
Be concentrated into 100 milliliters after cooking off 1000 milliliters, 1 hour of ionized waters with iron pan of the present invention, after measured, contain 17 kinds of trace elements in the water, its amount that discharges sees Table 3, and these data are measured by China Guangzhou Analysis ﹠. Test Center.
The mechanism that iron pan discharges trace element it be not immediately clear, but rule of thumb, might be that iron pan is when being heated continuously, temperature of boiler raises, various atoms in the iron pan, molecular heat vibrational frequency are accelerated, when the molecule of trace element, the diffusive force that atom is vibrated, during greater than atoms metal, inter-molecular attraction, these micro-atoms, molecule just dissolving enter in the water of iron pan.
The trace element that table 3 iron pan discharges
Element al Ca Co Cr Cu Fe Ge Mg Mn
Content 0.045 1.42＜0.01＜0.01＜0.01 22.9＜0.1 0.029 0.407
[μg/Kg] Mo Ni Se Si Sn Ti V Zn P
0.002＜0.05＜0.6 4.17＜0.3＜0.01＜0.01 0.006 does not detect
The normal cooking of iron pan of the present invention family as pressing, its micro-burst size is 20%～30% of a human body intake every day standard, remaining can obtain from food, drinking-water.
Table 4 has been listed the normal content of human body absorption every day trace element.
Iron pan of the present invention can be made various cookers such as frying pan, iron meal pot.These cooker cookings of life-time service, cook, heat up water, human body is had good health-care effect.In case trace element discharges almost, still can be used as common cooker and use.The raw material of iron pan of the present invention is easy to get, and cost is low, working method is also safe, simple.
Table 4 needed by human body trace element daily intaking amount standard
Element S e Ge Cu Zn Mo Fe Mn Co Cr
Intake 0.05 2.0 0.15 15 2.5 0.30 0.05
[milligram/day]～0.20 1.5～3.0 15～0.50～18～5.0～0.50～0.2
Mg Ca Ni Sn V Si Al P
350 600 0.2 3 0.01 10 1000
～800 ～0.5 ～0.4 ～0.06 3 ～40 ～1500
Claims (2)
1, a kind of selenium germanium iron alloy pan is characterized in that this pot casts with iron alloy, and the composition of iron alloy (weight %) is:
Se 0.005～0.008、 Ge 0.030～0.06、 Cu 0.10～0.25、
Zn 0.006～0.025、 Mo 0.003～0.007、 Al 0.003～0.006、
Ca 0.001～0.003、 Co 0.02～0.04、 Cr 0.005～0.008、
Mg 0.0003～0.0006、 Mn 0.3～0.5、 Ni 0.010～0.015、
Si 1.20～1.40、 Sn 0.08～0.15、 Ti 0.08～0.15、
V 0.005～0.009, P 0.003～0.005, C 3.2-3.5, surplus are Fe.
2, a kind of method of making selenium germanium iron alloy pan is characterized in that:
(1) copper, the pig iron, ferrous manganese ore, Wingdale by 0.2～0.3: 87～90: 5～7: 4.5～7(weight %) place in the cupola furnace, give heat at 900～1100 ℃, and progressively being heated to 1250～1500 ℃ of meltings, the gained molten iron is delivered to the inherent 1450 ℃ of insulations of intermediate frequency furnace.
(2) molten iron in the intermediate frequency furnace is delivered to the die casting of pressure pot machine, promptly get iron pan.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90101363 CN1054800A (en) | 1990-03-10 | 1990-03-10 | Binary process for production of synthetic silicon iron |
| CN 91102466 CN1018849B (en) | 1991-04-22 | 1991-04-22 | Selenium germanium iron alloy pan and its making method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91102466 CN1018849B (en) | 1991-04-22 | 1991-04-22 | Selenium germanium iron alloy pan and its making method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1054620A CN1054620A (en) | 1991-09-18 |
| CN1018849B true CN1018849B (en) | 1992-10-28 |
Family
ID=4905624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91102466 Expired CN1018849B (en) | 1990-03-10 | 1991-04-22 | Selenium germanium iron alloy pan and its making method |
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| Country | Link |
|---|---|
| CN (1) | CN1018849B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108796349A (en) * | 2018-06-21 | 2018-11-13 | 王炯 | A kind of cast-iron alloy with healthcare function |
Families Citing this family (7)
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|---|---|---|---|---|
| CN1070240C (en) * | 1997-12-31 | 2001-08-29 | 王林兴 | Anti-cancer Se-iron pot and its making method |
| CN105458226B (en) * | 2015-11-20 | 2017-11-17 | 平顶山市圣康炊具有限公司 | A kind of compounded cast iron frying pan casting technique |
| CN106214004A (en) * | 2016-07-25 | 2016-12-14 | 陆川县浦宝铁锅厂 | A kind of iron pan containing various trace elements and manufacture method thereof |
| CN109402528A (en) * | 2018-11-06 | 2019-03-01 | 浙江炊大王炊具有限公司 | A kind of Se alloy and its manufacturing method |
| CN110432757A (en) * | 2019-09-17 | 2019-11-12 | 宁波市金象厨具有限公司 | A kind of non-stick pan |
| CN110448157A (en) * | 2019-09-17 | 2019-11-15 | 宁波市金象厨具有限公司 | A kind of preparation method of non-stick pan |
| CN113481423A (en) * | 2021-06-30 | 2021-10-08 | 广东牧人王电器有限公司 | High-strength pig iron pan and preparation process thereof |
-
1991
- 1991-04-22 CN CN 91102466 patent/CN1018849B/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108796349A (en) * | 2018-06-21 | 2018-11-13 | 王炯 | A kind of cast-iron alloy with healthcare function |
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| Publication number | Publication date |
|---|---|
| CN1054620A (en) | 1991-09-18 |
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