CN1221803A - Anti-cancer Se-iron pot and its making method - Google Patents
Anti-cancer Se-iron pot and its making method Download PDFInfo
- Publication number
- CN1221803A CN1221803A CN 97125225 CN97125225A CN1221803A CN 1221803 A CN1221803 A CN 1221803A CN 97125225 CN97125225 CN 97125225 CN 97125225 A CN97125225 A CN 97125225A CN 1221803 A CN1221803 A CN 1221803A
- Authority
- CN
- China
- Prior art keywords
- selenium
- iron
- pot
- contained
- alloy
- 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.)
- Granted
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 121
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims description 13
- 230000001093 anti-cancer Effects 0.000 title abstract description 3
- 229910001128 Sn alloy Inorganic materials 0.000 claims abstract description 19
- 210000003298 dental enamel Anatomy 0.000 claims abstract description 7
- 238000005266 casting Methods 0.000 claims abstract description 6
- 229910000640 Fe alloy Inorganic materials 0.000 claims abstract description 4
- 238000005498 polishing Methods 0.000 claims abstract description 3
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 42
- 239000011669 selenium Substances 0.000 claims description 41
- 229910052711 selenium Inorganic materials 0.000 claims description 39
- MFIWAIVSOUGHLI-UHFFFAOYSA-N selenium;tin Chemical compound [Sn]=[Se] MFIWAIVSOUGHLI-UHFFFAOYSA-N 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000002966 varnish Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 229910001370 Se alloy Inorganic materials 0.000 claims description 2
- 238000007669 thermal treatment Methods 0.000 claims description 2
- 238000003723 Smelting Methods 0.000 abstract 1
- 239000003973 paint Substances 0.000 abstract 1
- 238000010422 painting Methods 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 description 10
- 239000000956 alloy Substances 0.000 description 10
- 238000004512 die casting Methods 0.000 description 9
- 238000007654 immersion Methods 0.000 description 6
- 238000010411 cooking Methods 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 238000002309 gasification Methods 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000007922 dissolution test Methods 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000252234 Hypophthalmichthys nobilis Species 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- VYABDBQVCGJOSJ-UHFFFAOYSA-N [Fe].[Ge].[Se] Chemical compound [Fe].[Ge].[Se] VYABDBQVCGJOSJ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 235000021168 barbecue Nutrition 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Cookers (AREA)
Abstract
An anti-cancer ferroselenium pot is made up Se-Fe alloy with the weight ratio of (0.01-0.5 for Se) to 100 (for Fe) through smelting iron,adding Se-Sn alloy (0.03-1.5%) to molten iron, press casting, heat treating, polishing, enamelling or painting on its external surface with enamel or high-temp paint, and installing handle.
Description
The present invention relates to the cooker field, particularly a kind of Se-contained iron pot and manufacture method thereof.
At present, most of cookers are made with stainless steel, aluminium, can not discharge wholesome trace element in the cooking process.A kind of selenium germanium iron alloy pan and manufacture method thereof are disclosed in the Chinese patent application numbers 91102466.2, be copper, the pig iron, ferrous manganese ore, Wingdale, place in the cupola furnace, after 900-1100 ℃ is given heat and progressively be heated to 1250-1500 ℃ of melting, molten iron is delivered to 1450 ℃ of insulations in the intermediate frequency furnace, the molten iron in the intermediate frequency furnace is delivered to pressed pot machine casting forming then.Add selenium mainly by contained selenium in the ferrous manganese ore with this method, low excessively to the content that adds selenium.Chinese patent application discloses a kind of method that adds selenium in molten steel for No. 98102637.9, is to join in the molten steel behind selenium powder and other metal-powder briquetting, but selenium easily gasification at high temperature, the rate of recovery of selenium is undesirable.
The object of the present invention is to provide the rational Se-contained iron pot of a kind of selenium content.
Another object of the present invention is to provide a kind of method of making this kind Se-contained iron pot.
In order to achieve the above object, the present invention is achieved by the following technical solutions:
A kind of Se-contained iron pot is cast by containing selenium and iron alloy, and selenium content is (0.01-0.5) with the ratio of iron pan weight: 100.The outside surface single face of pot plates enamel or is coated with high temperature varnish.
A kind of manufacture method of Se-contained iron pot mainly comprises following a few step:
(1) the molten melting of molten iron,
(2) get selenium tin alloy, when molten iron pours hot metal ladle, allocate selenium tin alloy into,
(3) casting forming.
The ratio of allocating selenium pot alloy amount and Se-contained iron pot weight into is (0.03-1.5): 100.
At the iron pan casting forming, after the thermal treatment polishing, the outside surface single face of pot plates enamel or is coated with high temperature varnish, then hilt, packing.
Wherein selenium content is suitable for China's vast scarce selenium area use at the iron pan of 0.33%-0.55%.
Selenium is that how to add in the iron pan be key point in the present invention, and the pure selenium fusing point is that 144 degree are allocated gasification at once in the molten iron into, splashes away, and it is 860 ℃ selenium tin alloy that the present invention adopts fusing point, adds when molten iron pours hot metal ladle.Molten iron is reduced to the selenium tin alloy temperature of fusion about 1100-1200 ℃ after pouring hot metal ladle.Can selenium tin alloy fusing and gasification loss is less under this temperature.
At the outside surface of pot plating enamel or be coated with high temperature varnish and can prevent that selenium disengages from outside surface in the cooking process, and can reduce a pot body and corroded by flue dust, prevent the direct barbecue pan body of flame.
The invention has the advantages that: owing to adopted fusing point is 860 ℃ selenium tin alloy, allocate in the molten iron, the content of selenium is controlled lacking the selenium requirement by different areas easily in the iron pan, grasp is within reasonable range, the rational selenium of content is arranged in Se-contained iron pot, constantly stripping can be the plasma selenium of absorption of human body in the cooking process, thereby reaches reasonable benefit selenium, the purpose of cancer-resisting.Because the pot body outer surface single face plates enamel or is coated with high temperature varnish, can prevent that selenium from disengaging from the pot outside surface, and can increase the work-ing life of pot.
For clearer explanation the present invention, describe below in conjunction with embodiment:
Embodiment 1, with 0.3 the gram selenium tin alloy allocate into 1000 the gram molten iron in, after alloy breeds, pour into pressure die-casting machine, be cast into selenium content 0.01% Se-contained iron pot.
Embodiment 2, with 1 the gram selenium tin alloy allocate into 1000 the gram molten iron in, after alloy breeds, pour into pressure die-casting machine, be cast into selenium content 0.03% Se-contained iron pot.
Embodiment 3, with 3 the gram selenium tin alloy allocate into 1000 the gram molten iron in, after alloy breeds, pour into pressure die-casting machine, be cast into selenium content 0.1% Se-contained iron pot.
Embodiment 4, with 4 the gram selenium tin alloy allocate into 1000 the gram molten iron in, after alloy breeds, pour into pressure die-casting machine, be cast into selenium content 0.13% Se-contained iron pot.
Embodiment 5, with 5 the gram selenium tin alloy allocate into 1000 the gram molten iron in, after alloy breeds, pour into pressure die-casting machine, be cast into selenium content 0.16% Se-contained iron pot.
Embodiment 6, with 6 the gram selenium tin alloy allocate into 1000 the gram molten iron in, after alloy breeds, pour into pressure die-casting machine, be cast into selenium content 0.2% Se-contained iron pot.
Embodiment 7, with 9 the gram selenium tin alloy allocate into 1000 the gram molten iron in, after alloy breeds, pour into pressure die-casting machine, be cast into selenium content 0.3% Se-contained iron pot.
Embodiment 8, with 12 the gram selenium tin alloy allocate into 1000 the gram molten iron in, after alloy breeds, pour into pressure die-casting machine, be cast into selenium content 0.4% Se-contained iron pot.
Embodiment 9, with 15 the gram selenium tin alloy allocate into 1000 the gram molten iron in, after alloy breeds, pour into pressure die-casting machine, be cast into selenium content 0.5% Se-contained iron pot.
For the stripping quantity of selenium among clearer explanation the present invention, the Se-contained iron pot of selenium content 0.33% is done the stripping quantity test, the result is as table 1-3.(having done) by Nanjing Medical University's nutrition and Food science technical study
Table 1, different solutions boil selenium stripping quantity (ug/l) the solution classification Se-contained iron pot that soaks after 30 minutes (the common iron pan of X ± S) (selenium pot stripping quantity tap water 0.90 ± 0.29 0.14 ± 0.06 0.76*1% sodium chloride solution 1.13 ± 0.15 0.30 ± 0.09 0.83**4% acetum 0.95 ± 0.06 0.18 ± 0.11 0.77** edible oil 1.75 ± 0.37 1.04 ± 0.11 0.71* of X ± S)
Every kind of solution is made selenium dissolution test (being N=3) with 3 Se-contained iron pots and 3 common iron pans respectively, and every kind of test sample is all done replicate(determination).
The common iron pan selenium of (ugSe/100g uncooked food) the food classification Se-contained iron pot of selenium stripping quantity behind table 2, different cooking food pot stripping quantity fried green vegetables 1.50 0.96 0.54 is fried Radix Dauci Sativae 1.61 0.82 0.79 and is burnt silver carp 11.81 9.84 1.97
Above data are every kind of sample replicate(determination) mean value.
0.90 ± 0.29 the 2nd immersion of the 1st immersion of selenium content (mean value) is soaked 0.50 ± 0.05 the 5th for 0.66 ± 0.25 the 3rd time and is soaked 0.66 ± 0.10 the 21st immersion of 0.63 ± 0.17 the 20th immersion of 0.64 ± 0.24 the 10th immersion, 0.64 ± 0.19 above data for make the mean value of dissolution test with 3 Se-contained iron pots in selenium content changing conditions (ug/l) the test sequence Se-contained iron pot immersion boil water of soaking in table 3, the life-time service, and every kind of test sample is all done replicate(determination).
Claims (5)
1, a kind of Se-contained iron pot is cast by containing selenium and iron alloy, it is characterized in that: selenium content is (0.01-0.5) with the ratio of iron pan weight: 100.
2, Se-contained iron pot according to claim 1 is characterized in that: the outside surface single face of pot plates enamel or is coated with high temperature varnish.
3, a kind of manufacture method of Se-contained iron pot is characterized in that: mainly comprise following a few step:
(1) the molten melting of molten iron,
(2) get selenium tin alloy, when molten iron pours hot metal ladle, allocate selenium tin alloy into,
(3) casting forming.
4, the manufacture method of a kind of Se-contained iron pot according to claim 3 is characterized in that: the ratio of allocating selenium tin alloy amount and Se-contained iron pot weight into is (0.03-1.5): 100.
5, according to the manufacture method of claim 3 or 4 described a kind of Se-contained iron pots, it is characterized in that: at the iron pan casting forming, after the thermal treatment polishing, the outside surface single face of pot plates enamel or is coated with high temperature varnish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97125225A CN1070240C (en) | 1997-12-31 | 1997-12-31 | Anti-cancer Se-iron pot and its making method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97125225A CN1070240C (en) | 1997-12-31 | 1997-12-31 | Anti-cancer Se-iron pot and its making method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1221803A true CN1221803A (en) | 1999-07-07 |
| CN1070240C CN1070240C (en) | 2001-08-29 |
Family
ID=5177202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97125225A Expired - Lifetime CN1070240C (en) | 1997-12-31 | 1997-12-31 | Anti-cancer Se-iron pot and its making method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1070240C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103040349A (en) * | 2010-05-21 | 2013-04-17 | 张红雨 | Health protection iron pot |
| 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 |
| 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 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1050316A (en) * | 1989-09-21 | 1991-04-03 | 陈启星 | The iron pan and the manufacture method thereof that contain body trace element |
| CN1018849B (en) * | 1991-04-22 | 1992-10-28 | 五华县锅厂 | Selenium germanium iron alloy pan and its making method |
| CN2137225Y (en) * | 1992-10-17 | 1993-06-30 | 郭静峰 | Foldable shopping cart |
| CN1097295A (en) * | 1993-07-12 | 1995-01-18 | 胡志刚 | A kind of enamel casting iron pan and manufacture craft thereof that contains trace element |
| CN1103671A (en) * | 1993-12-06 | 1995-06-14 | 湖北省宜城县溶解乙炔厂 | Health-care iron pan containing trace elements and manufacturing method thereof |
-
1997
- 1997-12-31 CN CN97125225A patent/CN1070240C/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103040349A (en) * | 2010-05-21 | 2013-04-17 | 张红雨 | Health protection iron pot |
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1070240C (en) | 2001-08-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100577344C (en) | Active mesothermal copper base solder, and preparation method thereof | |
| CN114645239B (en) | Cooking pot and preparation method thereof | |
| CN1070240C (en) | Anti-cancer Se-iron pot and its making method | |
| CN105132760A (en) | Non-rusting silver alloy and preparation method thereof | |
| CN111500881A (en) | Method for smelting high-magnesium zinc-based alloy | |
| FR2472596A1 (en) | SILICATE COATING FOR HEAT-RESISTANT ARTICLES AND FOR USE IN HEAT TRANSFERS, ARTICLES HAVING SUCH COATING AND METHOD FOR THE APPLICATION OF SUCH COATING | |
| CN106916991B (en) | A kind of purple gold target material and preparation method thereof | |
| CN107794397B (en) | A kind of lemon yellow gold target material and preparation method thereof | |
| CN1054620A (en) | Selenium germanium iron alloy pan and manufacture method thereof | |
| CN1180721A (en) | Purple sand paint and application thereof | |
| CN114098413B (en) | Frying pan and preparation method thereof | |
| CN110623523B (en) | Multifunctional pot made of constant-temperature material | |
| CN109044082B (en) | Frying pan | |
| CN1760387A (en) | Method for regenerating 5182 aluminum alloy by melting and purifying worn-out aluminum tear-off tin | |
| CN1031073C (en) | Processing technology for generating high hardness and non-adhesion characteristic on surface of workpiece | |
| CN212394628U (en) | Container body and cooking utensil | |
| CN1827810A (en) | Method for producing high-titanium ferroalloy 70 outside the furnace | |
| CN109136625A (en) | A kind of high hardness alloy and preparation method thereof | |
| CN1150606A (en) | High titanium iron preparing method | |
| CN1038854C (en) | Stable high melting point selenium-bearing intermediate alloy | |
| CN1169982C (en) | Zinc-nickel alloy production process | |
| CN108193084A (en) | Flexible resistance to oxidation high heat conduction Sn-Li-In tin lithium alloys | |
| CN209024617U (en) | A kind of coarse-lead alloy smelting apparatus | |
| CN1105709A (en) | Rare earth zinc-copper alloy and its production process | |
| CN104032185A (en) | Method for manufacturing high-hardness wear-resisting valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 19990707 Assignee: Zhejiang Chuidawang Cooking Utensils Co.,Ltd. Assignor: Wang Linxing Contract record no.: 2012330000446 Denomination of invention: Anti-cancer Se-iron pot and its making method Granted publication date: 20010829 License type: Exclusive License Record date: 20120725 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160906 Address after: 321300 No. 599 Jiuding Road, Yongkang Economic Development Zone, Zhejiang, China Patentee after: Zhejiang Chuidawang Cooking Utensils Co.,Ltd. Address before: 321300 Zhejiang city in Yongkang province the Great Wall Industrial Zone No. 8 Zhejiang cooker King cooker Co. Ltd. Patentee before: Wang Linxing |
|
| CX01 | Expiry of patent term |
Granted publication date: 20010829 |
|
| CX01 | Expiry of patent term |