KR100918965B1 - 발열 법랑 유약 및 이에 도포된 발열 용기 - Google Patents
발열 법랑 유약 및 이에 도포된 발열 용기 Download PDFInfo
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- KR100918965B1 KR100918965B1 KR1020090029558A KR20090029558A KR100918965B1 KR 100918965 B1 KR100918965 B1 KR 100918965B1 KR 1020090029558 A KR1020090029558 A KR 1020090029558A KR 20090029558 A KR20090029558 A KR 20090029558A KR 100918965 B1 KR100918965 B1 KR 100918965B1
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- enamel
- exothermic
- glaze
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- 210000003298 dental enamel Anatomy 0.000 claims abstract description 124
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- 238000010411 cooking Methods 0.000 claims abstract description 29
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims abstract description 20
- 239000006247 magnetic powder Substances 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000004927 clay Substances 0.000 claims abstract description 10
- 235000010288 sodium nitrite Nutrition 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims description 68
- 239000000843 powder Substances 0.000 claims description 47
- 229910052751 metal Inorganic materials 0.000 claims description 44
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- 235000010339 sodium tetraborate Nutrition 0.000 claims description 8
- 229910019819 Cr—Si Inorganic materials 0.000 claims description 4
- 229910017061 Fe Co Inorganic materials 0.000 claims description 4
- 229910017060 Fe Cr Inorganic materials 0.000 claims description 4
- 229910002544 Fe-Cr Inorganic materials 0.000 claims description 4
- 229910017082 Fe-Si Inorganic materials 0.000 claims description 4
- 229910017133 Fe—Si Inorganic materials 0.000 claims description 4
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 claims description 4
- 229910003296 Ni-Mo Inorganic materials 0.000 claims description 4
- 229910003962 NiZn Inorganic materials 0.000 claims description 4
- 229910002796 Si–Al Inorganic materials 0.000 claims description 4
- 229910008423 Si—B Inorganic materials 0.000 claims description 4
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 claims description 4
- 235000013550 pizza Nutrition 0.000 claims description 3
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- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 238000010304 firing Methods 0.000 description 5
- 235000013305 food Nutrition 0.000 description 5
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- 239000004945 silicone rubber Substances 0.000 description 5
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- 229910001209 Low-carbon steel Inorganic materials 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 229910010413 TiO 2 Inorganic materials 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 238000009529 body temperature measurement Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 238000005524 ceramic coating Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000011572 manganese Substances 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 238000004017 vitrification Methods 0.000 description 3
- 229910005347 FeSi Inorganic materials 0.000 description 2
- 229910018068 Li 2 O Inorganic materials 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 229910006404 SnO 2 Inorganic materials 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229910052787 antimony Inorganic materials 0.000 description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910004261 CaF 2 Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- -1 Fe-Si-B-Co Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 229910001035 Soft ferrite Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000004534 enameling Methods 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 1
- 229910001947 lithium oxide Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910001004 magnetic alloy Inorganic materials 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 235000021110 pickles Nutrition 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- VEALVRVVWBQVSL-UHFFFAOYSA-N strontium titanate Chemical compound [Sr+2].[O-][Ti]([O-])=O VEALVRVVWBQVSL-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
- C03C8/16—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions with vehicle or suspending agents, e.g. slip
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12181—Composite powder [e.g., coated, etc.]
Abstract
Description
실시예 | 배합 비율(wt%) | |||||
법랑 유약 | 연자성 분말 | 점토 (clay) | 아질산나트륨 (NaNO2) | |||
연자성 금속분말 (FeSiAl) | 연자성금속분말 (FeSi) | 페라이트분말 (MnZn-Ferrite) | ||||
실시예 1 | 52.5 | 43.8 | 3.5 | 0.2 | ||
실시예 2 | 44.4 | 51.8 | 3.6 | 0.2 | ||
실시예 3 | 41.2 | 55 | 3.6 | 0.2 | ||
실시예 4 | 24.0 | 71.9 | 4.0 | 0.2 | ||
실시예 5 | 19.2 | 76.7 | 3.9 | 0.2 | ||
실시예 6 | 41.2 | 55 | 3.6 | 0.2 | ||
실시예 7 | 70.9 | 23.6 | 5.3 | 0.2 | ||
실시예 8 | 63.0 | 31.5 | 5.3 | 0.2 | ||
실시예 9 | 40.2 | 53.6 | 6.0 | 0.2 | ||
실시예 10 | 38.5 | 57.8 | 3.5 | 0.2 | ||
실시예 11 | 29.5 | 54.3 | 12 | 4.0 | 0.2 | |
실시예 12 | 22.5 | 61.4 | 12 | 3.9 | 0.2 |
실시예 | 발열 온도 측정 결과(1000W 전자레인지, ℃) | 열충격(350Å℃에서 급랭) 급랭 | 비고 | |||
1분 가열 | 2분 가열 | 3분 가열 | 5분가열 | |||
실시예1 | 220 | 230 | 257 | 266 | ◎ | ◎ 매우우수 ○ 우수 △ 보통 |
실시예2 | 179.5 | 251 | 273 | 280 | ◎ | |
실시예3 | 233 | 282 | 290 | 319 | ◎ | |
실시예4 | 223 | 311 | 313 | 320 | ◎ | |
실시예5 | 266.5 | 334 | 343 | 350.5 | ◎ | |
실시예6 | 223 | 248 | 267 | 280 | ◎ | |
실시예7 | 97 | 138.5 | 152.5 | 163.5 | ○ | |
실시예8 | 150 | 124 | 166 | 168 | ○ | |
실시예9 | 162 | 207 | 212 | 213 | △ | |
실시예10 | 169 | 208 | 220 | 224 | △ | |
실시예11 | 232 | 308 | 337 | 337 | ○ | |
실시예12 | 240 | 309 | 321 | 342 | ○ |
실시예 | 발열 법랑 유약의 조성(wt%) | 발열 법랑 시편 규격 | |||||
법랑유약 (frit) | 연자성금속 분말(FeSiAl) | 페라이트분말 (MnZn-Ferrite) | 점토 (clay) | 아질산나트륨(NaNO2) | 용기규격 (mm) | 코팅량 (g/cm2) | |
실시예13 | 14.6 | 76.7 | 5.1 | 3.4 | 0.2 | Φ206 | 0.15 |
실시예14 | 14.6 | 81.8 | 3.4 | 0.2 | Φ206 | 0.14 | |
실시예15 | 19.2 | 76.7 | 3.9 | 0.2 | Φ206 | 0.15 | |
실시예16 | 19.2 | 76.7 | 3.9 | 0.2 | Φ206 | 0.21 | |
실시예17 | 19.2 | 76.7 | 3.9 | 0.2 | 328*233 | 0.23 | |
실시예18 | 19.2 | 76.7 | 3.9 | 0.2 | 328*233 | 0.3 |
실시예 | 발열 온도 측정결과(1000W 전자레인지, ℃) | |||
1분 가열 | 2분 가열 | 3분 가열 | 5분 가열 | |
실시예13 | 123.5 | 180 | 208 | 256 |
실시예14 | 129 | 206 | 244 | 273 |
실시예15 | 137 | 188.5 | 223 | 272 |
실시예16 | 162 | 225 | 260 | 305 |
실시예17 | 130 | 207 | 215 | 286 |
실시예18 | 117 | 199 | 231 | 290 |
Claims (7)
- 금속재질의 용기 표면에 도포하여 금속 용기를 발열시키기 위한 발열 법랑 유약에 있어서,유리질 성분의 법랑 유약(frit) 5∼75중량%, 연자성 분말 20-93중량%, 점토 1~10 중량%, 아질산나트륨 0.1~1중량%을 혼합한 혼합물 100중량부에, 물 20-50중량부를 첨가하여 제조된 발열 법랑 유약.
- 제 1항에 있어서,상기 연자성 분말은 페라이트계 분말 또는 연자성 금속합금분말을 포함하며,상기 페라이트계 분말은 MnZn계 분말, MgCuZn계 분말, NiZn계 분말 및 이의 혼합으로 이루어진 군으로부터 선택되며,상기 연자성 금속합금 분말은 Fe-Si계, Fe-Si-Al계, Fe-Si-B계, Fe-Si-B-Co 계, Fe-Ni계, Fe-Ni-Mo계, Fe-Co계, Fe-Cr계, Fe-Cr-Si계 및 이의 혼합으로 이루어진 군으로부터 선택되는 것을 특징으로 하는 발열 법랑 유약.
- 제 1항 또는 제 2항에 있어서,상기 혼합물 100중량부에 대해 0.1∼10중량부의 붕사가 추가로 포함되는 것을 특징으로 하는 발열 법랑 유약.
- 금속재질의 발열 용기에 있어서,유리질 성분의 법랑 유약(frit) 5∼75중량%, 연자성 분말 20∼93 중량%, 점토 1~10 중량%, 아질산나트륨 0.1~1중량%을 혼합한 100중량부의 혼합물에 20-50중량부의 물을 첨가하여 제조된 발열 법랑 유약을 금속 재질의 조리용기에 도포하고, 건조시킨 후, 유리화 소성하여 제조된 것을 특징으로 하는 발열 용기.
- 제 4항에 있어서,상기 발열 용기는 전자레인지용 피자판, 전자레인지용 트레이, 전자레인지용 생선구이판, 조리용 트레이를 포함하는 것을 특징으로 하는 발열 용기.
- 제 4항 또는 제5항에 있어서,상기 연자성 분말은 페라이트계 분말 또는 연자성 금속합금분말을 포함하며,상기 페라이트계 분말은 MnZn계 분말, MgCuZn계 분말, NiZn계 분말 및 이의 혼합으로 이루어진 군으로부터 선택되며,상기 연자성 금속합금 분말은 Fe-Si계, Fe-Si-Al계, Fe-Si-B계, Fe-Si-B-Co 계, Fe-Ni계, Fe-Ni-Mo계, Fe-Co계, Fe-Cr계, Fe-Cr-Si계 및 이의 혼합으로 이루어진 군으로부터 선택되는 것을 특징으로 하는 발열 용기.
- 제 6항에 있어서,상기 혼합물 100중량부에 대해 0.1∼10중량부의 붕사가 추가로 포함되는 것을 특징으로 하는 발열 용기.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090029558A KR100918965B1 (ko) | 2009-04-06 | 2009-04-06 | 발열 법랑 유약 및 이에 도포된 발열 용기 |
CN201080014933.6A CN102548920B (zh) | 2009-04-06 | 2010-03-10 | 发热珐琅釉料及涂布它的发热容器 |
PCT/KR2010/001099 WO2010117137A2 (ko) | 2009-04-06 | 2010-03-10 | 발열 법랑 유약 및 이에 도포된 발열 용기 |
US13/262,939 US20120024845A1 (en) | 2009-04-06 | 2010-03-10 | Exothermic enamel glaze, and exothermic container coated with same |
JP2012503309A JP5688643B2 (ja) | 2009-04-06 | 2010-03-10 | 発熱琺瑯釉薬およびここに塗布された発熱容器 |
Applications Claiming Priority (1)
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KR1020090029558A KR100918965B1 (ko) | 2009-04-06 | 2009-04-06 | 발열 법랑 유약 및 이에 도포된 발열 용기 |
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KR100918965B1 true KR100918965B1 (ko) | 2009-09-25 |
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KR1020090029558A KR100918965B1 (ko) | 2009-04-06 | 2009-04-06 | 발열 법랑 유약 및 이에 도포된 발열 용기 |
Country Status (5)
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US (1) | US20120024845A1 (ko) |
JP (1) | JP5688643B2 (ko) |
KR (1) | KR100918965B1 (ko) |
CN (1) | CN102548920B (ko) |
WO (1) | WO2010117137A2 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20160023509A (ko) | 2014-08-23 | 2016-03-03 | 주식회사 유엔아이텍 | 도자기용 발열 유약 조성물 |
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CN105621889B (zh) * | 2015-12-29 | 2018-11-23 | 广东美的厨房电器制造有限公司 | 同时具有吸波和远红外性能的搪瓷材料及其制备方法和应用 |
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CN109431239A (zh) * | 2018-11-15 | 2019-03-08 | 江门市伊尔乐厨卫电器有限公司 | 一种免包边搪瓷锅及其制作方法 |
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CN114654823B (zh) * | 2022-03-29 | 2023-04-25 | 重庆科技学院 | 一种Mn-Zn铁氧体-FeSiAl复合吸波材料及其制备方法 |
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KR102476966B1 (ko) * | 2022-09-19 | 2022-12-13 | 주식회사 페트라기업 | 세라믹 법랑 칠판의 제조 방법 및 상기 방법으로 제조되는 세라믹 법랑 칠판 |
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CN102548920A (zh) | 2012-07-04 |
WO2010117137A2 (ko) | 2010-10-14 |
JP2012522892A (ja) | 2012-09-27 |
JP5688643B2 (ja) | 2015-03-25 |
CN102548920B (zh) | 2014-09-10 |
WO2010117137A3 (ko) | 2010-12-02 |
US20120024845A1 (en) | 2012-02-02 |
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