CN105541288A - 一种高性能低膨胀兼远红外辐射功能耐热紫砂炊具及其制备方法 - Google Patents
一种高性能低膨胀兼远红外辐射功能耐热紫砂炊具及其制备方法 Download PDFInfo
- Publication number
- CN105541288A CN105541288A CN201510975078.XA CN201510975078A CN105541288A CN 105541288 A CN105541288 A CN 105541288A CN 201510975078 A CN201510975078 A CN 201510975078A CN 105541288 A CN105541288 A CN 105541288A
- Authority
- CN
- China
- Prior art keywords
- base substrate
- infrared radiation
- micro mist
- cooker
- performance low
- 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
- 230000005855 radiation Effects 0.000 title claims abstract description 28
- 239000004927 clay Substances 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 28
- 239000000654 additive Substances 0.000 claims abstract description 19
- 230000000996 additive effect Effects 0.000 claims abstract description 19
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 11
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 claims abstract description 9
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 8
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000010433 feldspar Substances 0.000 claims abstract description 6
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 6
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000454 talc Substances 0.000 claims abstract description 5
- 229910052623 talc Inorganic materials 0.000 claims abstract description 5
- 239000000758 substrate Substances 0.000 claims description 41
- 239000004576 sand Substances 0.000 claims description 26
- 239000003595 mist Substances 0.000 claims description 22
- 238000000498 ball milling Methods 0.000 claims description 15
- 150000002500 ions Chemical class 0.000 claims description 8
- 238000010304 firing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims description 4
- 230000018044 dehydration Effects 0.000 claims description 3
- 238000006297 dehydration reaction Methods 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 230000011218 segmentation Effects 0.000 claims description 3
- 238000009472 formulation Methods 0.000 claims description 2
- 230000035939 shock Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 239000000440 bentonite Substances 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000005245 sintering Methods 0.000 description 4
- 241001122767 Theaceae Species 0.000 description 3
- 238000010411 cooking Methods 0.000 description 3
- 229910052878 cordierite Inorganic materials 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 description 3
- 229910052573 porcelain Inorganic materials 0.000 description 3
- 229910052572 stoneware Inorganic materials 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- HEHRHMRHPUNLIR-UHFFFAOYSA-N aluminum;hydroxy-[hydroxy(oxo)silyl]oxy-oxosilane;lithium Chemical compound [Li].[Al].O[Si](=O)O[Si](O)=O.O[Si](=O)O[Si](O)=O HEHRHMRHPUNLIR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052670 petalite Inorganic materials 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/32—Burning methods
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
- C04B2235/3225—Yttrium oxide or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
- C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
- C04B2235/3472—Alkali metal alumino-silicates other than clay, e.g. spodumene, alkali feldspars such as albite or orthoclase, micas such as muscovite, zeolites such as natrolite
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6567—Treatment time
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/658—Atmosphere during thermal treatment
- C04B2235/6583—Oxygen containing atmosphere, e.g. with changing oxygen pressures
Abstract
本发明公开了一种高性能低膨胀兼远红外辐射功能耐热紫砂炊具，由坯体基料和坯体添加剂组成；所述坯体基料的组成为紫砂泥45～57wt％、锂长石28～40wt％、紫砂原矿5～10wt％、子木节土1～3wt％、黑滑石5～9wt％、膨润土0.5～1.5wt％、稀土尾砂1～3wt％、氧化铝微粉1～3wt％；相对于坯体基料，所述坯体添加剂的组成为负离子远红外微粉10～15wt％、氧化锆微粉1～2wt％、氧化钇微粉0.5～1wt％。此外，还公开了上述高性能低膨胀兼远红外辐射功能耐热紫砂炊具的制备方法。本发明耐热紫砂炊具生产成本低、成型性能好，有效提高了产品的抗热震性能、机械强度和远红外发射率，能够很好地满足消费者的使用安全性和养生保健功能，从而有利于促进紫砂炊具产业的技术进步和应用发展。
Description
技术领域
本发明涉及陶瓷炊具技术领域，尤其涉及一种高性能低膨胀兼远红外辐射功能耐热紫砂炊具及其制备方法。
背景技术
紫砂是一种炻器，是一种介于陶器与瓷器之间的陶瓷制品，其特点是结构致密、接近瓷化、强度较大、颗粒细小，断口为贝壳状或石状，但不具有瓷胎的半透明性；与普通陶坯不同，紫砂具有双重气孔结构。作为传统的生活用品，紫砂具有远红外辐射、耐酸碱腐蚀性、无毒等优点。紫砂器表面具有砂质和亚光效果，质地古朴醇厚，一直以来具有极高的艺术性和观赏性。基于紫砂泥料的特性和技术的局限性，紫砂器从古至今其传统功用是作为饮用器皿，即泡茶的茶具使用；目前，在生活中还通常用作炖锅、蒸锅等炊餐具，但不适合直接用于明火加热。
随着经济的发展和人民生活水平的不断提高，人们对于紫砂器的要求也越来越高，传统的紫砂器存在着抗冲击能力差和抗热震性能低等缺点，抗折强度为10～30MPa，热稳定性只有180℃～20℃，不能明火加热。而今，消费者要求紫砂器能够用来熬中药、煲汤、煮茶等愿望，传统紫砂器不能满足。而且在制造中不易成型、易破损、生产合格率低；产品的强度较低，在运输装卸过程中由于碰撞很容易造成破损，因而难以满足消费市场的使用需求。为此，业内学者对传统紫砂器进行了研究改进，例如，通过加入锂辉石、或者制备形成堇青石质紫砂等，以降低紫砂泥膨胀系数，从而实现抗热震性能的提高。但所得膨胀系数仍然偏高，容易开裂，使用不安全；而且堇青石材料烧成范围窄，热稳定性波动较大，成品率低。总而言之，现有技术仍然不能很好地解决传统紫砂器所存在的技术问题，已成为紫砂器企业发展的瓶颈，难以满足生产的发展和市场应用的需求。
发明内容
本发明的目的在于克服现有技术的不足，提供一种抗热震性能好、强度高、成本低、并具有远红外辐射功能的高性能耐热紫砂炊具，在满足紫砂器作为日常生活用品使用的同时，提高产品的强度、成型和远红外等性能，以很好地满足消费者的使用安全性和养生保健功能，从而有利于促进紫砂炊具产业的技术进步和应用发展。本发明的另一目的在于提供上述高性能低膨胀兼远红外辐射功能耐热紫砂炊具的制备方法。
本发明的目的通过以下技术方案予以实现：
本发明提供的一种高性能低膨胀兼远红外辐射功能耐热紫砂炊具，由坯体基料和坯体添加剂组成；所述坯体基料的组成为紫砂泥45～57wt％、锂长石28～40wt％、紫砂原矿5～10wt％、子木节土1～3wt％、黑滑石5～9wt％、膨润土0.5～1.5wt％、稀土尾砂1～3wt％、氧化铝微粉1～3wt％；相对于坯体基料，所述坯体添加剂的组成为负离子远红外微粉10～15wt％、氧化锆微粉1～2wt％、氧化钇微粉0.5～1wt％。
优选地，本发明所述坯体基料的组成为紫砂泥48～55wt％、锂长石30～38wt％、紫砂原矿5～10wt％、子木节土1～3wt％、黑滑石5～7wt％、膨润土0.5～1.5wt％、稀土尾砂1～3wt％、氧化铝微粉1～3wt％；相对于坯体基料，所述坯体添加剂的组成为负离子远红外微粉12～15wt％、氧化锆微粉1～2wt％、氧化钇微粉0.5～1wt％。
本发明在坯料中引入低膨胀陶瓷材料锂长石，在降低坯料膨胀系数、提高其热稳定性的同时，可以促进坯料的烧结性能，有利于提高其强度。此外，通过加入负离子远红外微粉，有助于提高紫砂器远红外发射功率，可以活化水质，使食物味道更加鲜美，不会破坏有益成分。通过外加稀土材料氧化钇和稀土尾砂，可促进坯体的烧结反应，提高产品的强度。在坯料中以氧化锆、氧化铝作为增韧增强材料，有助于提高坯体的抗冲击性能。
进一步地，本发明所述氧化铝微粉、负离子远红外微粉、氧化锆微粉、氧化钇微粉的细度为1～20μm，优选为5～15μm。
本发明的另一目的通过以下技术方案予以实现：
本发明提供的上述高性能低膨胀兼远红外辐射功能耐热紫砂炊具的制备方法如下：所述坯体基料和坯体添加剂配料混合后，进行球磨、过筛、压滤脱水而得到坯料，然后将所述坯料真空练泥、成型、干燥，之后采用氧化焰慢烧工艺进行烧成，即从室温氧化气氛经8～9.5h慢烧至1200～1250℃，获得高性能低膨胀兼远红外辐射功能耐热紫砂炊具产品。
进一步地，本发明制备方法所述坯体基料和坯体添加剂的球磨采用分段球磨，即坯体基料先进行一段球磨7.5～8.5h，然后再加入坯体添加剂一起进行二段球磨2～3h。
本发明具有以下有益效果：
(1)本发明高性能低膨胀兼远红外辐射功能的耐热紫砂炊具产品，生产成本低且成型性能好，通过在坯料中外加坯体添加剂，促进了坯料的烧结并加强了远红外发射功率，能够有效提高产品强度、抗热震性能和远红外功能，并且提高了生产合格率。
(2)本发明坯料在氧化焰烧结过程中，坯体中形成了大量的低膨胀透锂长石晶体和堇青石晶体，且晶相充分均匀，坯体孔隙率适中、微孔孔径大小分布均匀，进一步提高了紫砂器的抗热震性能。配方体系通过氧化铝弥散、氧化锆相变增韧原理，从而进一步大大提高了产品的强度。
(3)本发明高性能低膨胀兼远红外辐射功能的耐热紫砂炊具产品各项性能有了显著的提高，抗折强度为42～56MPa，远红外发射率0.91～0.93，膨胀系数为α(800～ 20℃)＝1.6～1.9×10-6/℃，热稳定性达到了420～20℃一次急冷不裂。
下面将结合实施例对本发明作进一步的详细描述。
具体实施方式
本发明实施例高性能低膨胀兼远红外辐射功能耐热紫砂炊具的物料组成如表1所示。
表1本发明实施例高性能低膨胀兼远红外辐射功能耐热紫砂炊具的物料组成
*稀土尾砂的化学组成为：Na2O0.26～0.28wt％、MgO0.08～0.18wt％、Al2O316.40～17.68wt％、SiO273.78～75.28wt％、K2O0.28～0.32wt％、TiO20.38～0.55wt％、Fe2O31.86～2.28wt％、烧失5.46～6.88wt％。
**坯体添加剂的用量为相对于坯体基料。
本发明实施例高性能低膨胀兼远红外辐射功能耐热紫砂炊具的制备方法如下：
将上述坯体基料和坯体添加剂按照表1配料混合后，进行球磨、过筛、压滤脱水得到坯料，其中，坯体基料和坯体添加剂的球磨采用分段球磨，即坯体基料先进行一段球磨7.5～8.5h，然后再加入坯体添加剂一起进行二段球磨2～3h；然后将坯料真空练泥、成型、干燥，之后采用氧化焰慢烧工艺进行烧成，即从室温氧化气氛经8～9.5h慢烧至1200～1250℃，保温1h，获得高性能低膨胀兼远红外辐射功能耐热紫砂炊具产品。
本发明实施例高性能低膨胀兼远红外辐射功能耐热紫砂炊具的制备方法，其工艺参数如表2所示。
表2本发明实施例高性能低膨胀兼远红外辐射功能耐热紫砂炊具的制备方法的工艺参数
本发明实施例高性能低膨胀兼远红外辐射功能耐热紫砂炊具的性能指标如表3所示。
表3本发明实施例高性能低膨胀兼远红外发射功能的耐热紫砂炊具的性能指标
Claims (7)
1.一种高性能低膨胀兼远红外辐射功能耐热紫砂炊具，其特征在于：由坯体基料和坯体添加剂组成；所述坯体基料的组成为紫砂泥45～57wt％、锂长石28～40wt％、紫砂原矿5～10wt％、子木节土1～3wt％、黑滑石5～9wt％、膨润土0.5～1.5wt％、稀土尾砂1～3wt％、氧化铝微粉1～3wt％；相对于坯体基料，所述坯体添加剂的组成为负离子远红外微粉10～15wt％、氧化锆微粉1～2wt％、氧化钇微粉0.5～1wt％。
2.根据权利要求1所述的高性能低膨胀兼远红外辐射功能耐热紫砂炊具，其特征在于：所述坯体基料的组成为紫砂泥48～55wt％、锂长石30～38wt％、紫砂原矿5～10wt％、子木节土1～3wt％、黑滑石5～7wt％、膨润土0.5～1.5wt％、稀土尾砂1～3wt％、氧化铝微粉1～3wt％；相对于坯体基料，所述坯体添加剂的组成为负离子远红外微粉12～15wt％、氧化锆微粉1～2wt％、氧化钇微粉0.5～1wt％。
3.根据权利要求1或2所述的高性能低膨胀兼远红外辐射功能耐热紫砂炊具，其特征在于：所述氧化铝微粉、负离子远红外微粉、氧化锆微粉、氧化钇微粉的细度为1～20μm。
4.根据权利要求3所述的高性能低膨胀兼远红外辐射功能耐热紫砂炊具，其特征在于：所述氧化铝微粉、负离子远红外微粉、氧化锆微粉、氧化钇微粉的细度为5～15μm。
5.根据权利要求1或2所述的高性能低膨胀兼远红外辐射功能耐热紫砂炊具，其特征在于：所述耐热紫砂炊具其抗折强度为42～56MPa、远红外发射率为0.91～0.93、膨胀系数为α(800～20℃)＝1.6～1.9×10-6/℃，热稳定性达到420～20℃一次急冷不裂。
6.权利要求1-5之一所述高性能低膨胀兼远红外辐射功能耐热紫砂炊具的制备方法，其特征在于：所述坯体基料和坯体添加剂配料混合后，进行球磨、过筛、压滤脱水而得到坯料，然后将所述坯料真空练泥、成型、干燥，之后采用氧化焰慢烧工艺进行烧成，即从室温氧化气氛经8～9.5h慢烧至1200～1250℃，获得高性能低膨胀兼远红外辐射功能耐热紫砂炊具产品。
7.根据权利要求6所述的高性能低膨胀兼远红外辐射功能耐热紫砂炊具的制备方法，其特征在于：所述坯体基料和坯体添加剂的球磨采用分段球磨，即坯体基料先进行一段球磨7.5～8.5h，然后再加入坯体添加剂一起进行二段球磨2～3h。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510975078.XA CN105541288B (zh) | 2015-12-23 | 2015-12-23 | 一种高性能低膨胀兼远红外辐射功能耐热紫砂炊具及其制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510975078.XA CN105541288B (zh) | 2015-12-23 | 2015-12-23 | 一种高性能低膨胀兼远红外辐射功能耐热紫砂炊具及其制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105541288A true CN105541288A (zh) | 2016-05-04 |
| CN105541288B CN105541288B (zh) | 2018-01-09 |
Family
ID=55820914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510975078.XA Active CN105541288B (zh) | 2015-12-23 | 2015-12-23 | 一种高性能低膨胀兼远红外辐射功能耐热紫砂炊具及其制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105541288B (zh) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106316347A (zh) * | 2016-08-06 | 2017-01-11 | 福建德化五洲陶瓷股份有限公司 | 抗折抗热震远红外精陶坯料及用其制备的抗折抗热震远红外精陶制品和方法 |
| CN106518167A (zh) * | 2016-10-21 | 2017-03-22 | 景德镇陶瓷大学 | 一种具有远红外强化功能的陶瓷器皿内涂层材料及其制备方法和应用 |
| CN108975870A (zh) * | 2017-06-05 | 2018-12-11 | 佛山市顺德区美的电热电器制造有限公司 | 陶瓷组合物、陶瓷锅体及其制造方法以及烹饪器具 |
| CN110282953A (zh) * | 2019-06-12 | 2019-09-27 | 魏炎梅 | 一种耐高温抗热震紫砂陶瓷的制备方法 |
| CN110575707A (zh) * | 2019-09-20 | 2019-12-17 | 景德镇陶瓷大学 | 一种具有矿化净水功能的紫砂过滤材料及其制造方法 |
| CN111732424A (zh) * | 2020-07-14 | 2020-10-02 | 黑龙江火山岩科技有限公司 | 火山岩低膨胀陶瓷坯料及火山岩低膨胀陶瓷的制备方法 |
| CN112408966A (zh) * | 2020-11-25 | 2021-02-26 | 江西京尚实业有限公司 | 一种高性能富硒低膨胀陶瓷坯料及陶瓷制作方法 |
| CN113651606A (zh) * | 2021-09-17 | 2021-11-16 | 景德镇陶瓷大学 | 一种适用于低膨胀陶瓷炊具的保健功能型自释釉陶瓷及其制备方法 |
| CN114031368A (zh) * | 2021-12-16 | 2022-02-11 | 吴燕娇 | 一种具有远红外辐射功能的低膨胀陶器产品及其制备方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101134672A (zh) * | 2007-07-17 | 2008-03-05 | 朱绍波 | 一种耐热紫砂陶瓷泥及其制品的制备方法 |
| CN103030366A (zh) * | 2011-10-10 | 2013-04-10 | 陈廷重 | 一种紫砂陶瓷及其制造方法 |
| CN104030660A (zh) * | 2014-07-02 | 2014-09-10 | 武汉科技大学 | 一种堇青石质耐热紫砂陶瓷及其制备方法 |
-
2015
- 2015-12-23 CN CN201510975078.XA patent/CN105541288B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101134672A (zh) * | 2007-07-17 | 2008-03-05 | 朱绍波 | 一种耐热紫砂陶瓷泥及其制品的制备方法 |
| CN103030366A (zh) * | 2011-10-10 | 2013-04-10 | 陈廷重 | 一种紫砂陶瓷及其制造方法 |
| CN104030660A (zh) * | 2014-07-02 | 2014-09-10 | 武汉科技大学 | 一种堇青石质耐热紫砂陶瓷及其制备方法 |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106316347A (zh) * | 2016-08-06 | 2017-01-11 | 福建德化五洲陶瓷股份有限公司 | 抗折抗热震远红外精陶坯料及用其制备的抗折抗热震远红外精陶制品和方法 |
| CN106316347B (zh) * | 2016-08-06 | 2019-05-17 | 福建德化五洲陶瓷股份有限公司 | 抗折抗热震远红外精陶坯料及用其制备的抗折抗热震远红外精陶制品和方法 |
| CN106518167A (zh) * | 2016-10-21 | 2017-03-22 | 景德镇陶瓷大学 | 一种具有远红外强化功能的陶瓷器皿内涂层材料及其制备方法和应用 |
| CN108975870A (zh) * | 2017-06-05 | 2018-12-11 | 佛山市顺德区美的电热电器制造有限公司 | 陶瓷组合物、陶瓷锅体及其制造方法以及烹饪器具 |
| CN110282953A (zh) * | 2019-06-12 | 2019-09-27 | 魏炎梅 | 一种耐高温抗热震紫砂陶瓷的制备方法 |
| CN110575707A (zh) * | 2019-09-20 | 2019-12-17 | 景德镇陶瓷大学 | 一种具有矿化净水功能的紫砂过滤材料及其制造方法 |
| CN110575707B (zh) * | 2019-09-20 | 2021-08-06 | 景德镇陶瓷大学 | 一种具有矿化净水功能的紫砂过滤材料及其制造方法 |
| CN111732424A (zh) * | 2020-07-14 | 2020-10-02 | 黑龙江火山岩科技有限公司 | 火山岩低膨胀陶瓷坯料及火山岩低膨胀陶瓷的制备方法 |
| CN112408966A (zh) * | 2020-11-25 | 2021-02-26 | 江西京尚实业有限公司 | 一种高性能富硒低膨胀陶瓷坯料及陶瓷制作方法 |
| CN113651606A (zh) * | 2021-09-17 | 2021-11-16 | 景德镇陶瓷大学 | 一种适用于低膨胀陶瓷炊具的保健功能型自释釉陶瓷及其制备方法 |
| CN113651606B (zh) * | 2021-09-17 | 2022-12-02 | 景德镇陶瓷大学 | 一种适用于低膨胀陶瓷炊具的保健功能型自释釉陶瓷及其制备方法 |
| CN114031368A (zh) * | 2021-12-16 | 2022-02-11 | 吴燕娇 | 一种具有远红外辐射功能的低膨胀陶器产品及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105541288B (zh) | 2018-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105541288A (zh) | 一种高性能低膨胀兼远红外辐射功能耐热紫砂炊具及其制备方法 | |
| CN101323520B (zh) | 耐热紫砂陶瓷器具 | |
| CN105693200B (zh) | 一种景德镇影青强化瓷及其制备方法 | |
| CN103964899B (zh) | 紫砂制品用釉料组合物 | |
| CN110357603A (zh) | 一种可产生负离子的陶瓷制品及其制备方法 | |
| CN101665348A (zh) | 一种陶瓷制品 | |
| CN105218072B (zh) | 一种高抗热震性堇青石质耐热紫砂陶瓷及其制备方法 | |
| CN104003758B (zh) | 紫砂茶具的釉料及上釉工艺 | |
| CN102060571A (zh) | 日用瓷用青釉 | |
| CN105731799A (zh) | 铜红还原窑变釉、铜红还原窑变釉陶瓷制品及其制备方法 | |
| CN102320813A (zh) | 一种可以在明火上烧的耐热陶瓷食用器皿及其生产方法 | |
| CN105174905A (zh) | 一种轻质隔热陶瓷制品及其制作方法 | |
| CN103539428B (zh) | 一种强化骨质瓷及其制备方法 | |
| CN103496947A (zh) | 一种电磁炉用蒸煮瓷器及其生产工艺 | |
| CN109095775A (zh) | 一种适用于高强白瓷的透明釉及其制备方法 | |
| CN101993238A (zh) | 一种银玉瓷及其制备方法 | |
| CN104211445A (zh) | 龙泉青瓷铁釉及用该釉制作青瓷铁釉产品的方法 | |
| CN107216127A (zh) | 德化珍珠白瓷器及其制备工艺 | |
| CN101665349B (zh) | 一种耐温陶瓷制品 | |
| CN110282965A (zh) | 一种防烫伤保健陶瓷制品及其制备方法 | |
| CN101913843B (zh) | 一种翠玉瓷的制备方法 | |
| CN104291801A (zh) | 一种远红外线陶瓷材料及其制作工艺 | |
| CN110330310A (zh) | 一种高强度裂纹日用瓷的制备方法 | |
| CN102320816A (zh) | 制造中温紫砂内胆的坯料及其配制方法 | |
| CN103232230A (zh) | 一种具有抗菌功能的低膨胀烧烤用陶瓷及其烤炉 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 333001 Jingdezhen Tao Yang University, Jingdezhen South Road, pearl mountain, Jiangxi Applicant after: JINGDEZHEN CERAMIC INSTITUTE Address before: 333001 Tao Yang Road, Jingdezhen, Jiangxi Province, Jingdezhen Ceramic Institute Applicant before: Jingdezhen Ceramic Institute |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201028 Address after: 333099 Weiwu Road, Jingdezhen high tech Zone, Jingdezhen City, Jiangxi Province (Jingdezhen Shengli ceramic raw material factory) Patentee after: Jingdezhen jinghuo porcelain Co.,Ltd. Address before: 333001 Jingdezhen ceramics University, South Tao Yang Road, Zhujiang mountain, Jingdezhen, Jiangxi Patentee before: JINGDEZHEN CERAMIC INSTITUTE |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The invention relates to a heat-resistant purple sand cooker with high performance, low expansion and far-infrared radiation function and a preparation method thereof Effective date of registration: 20210805 Granted publication date: 20180109 Pledgee: Jingdezhen branch of Bank of Communications Co.,Ltd. Pledgor: Jingdezhen jinghuo porcelain Co.,Ltd. Registration number: Y2021980007361 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220818 Granted publication date: 20180109 Pledgee: Jingdezhen branch of Bank of Communications Co.,Ltd. Pledgor: Jingdezhen jinghuo porcelain Co.,Ltd. Registration number: Y2021980007361 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A kind of high-performance low-expansion and far-infrared radiation function heat-resistant purple sand cookware and preparation method thereof Effective date of registration: 20220908 Granted publication date: 20180109 Pledgee: Jingdezhen branch of Bank of Communications Co.,Ltd. Pledgor: Jingdezhen jinghuo porcelain Co.,Ltd. Registration number: Y2022980014855 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230822 Granted publication date: 20180109 Pledgee: Jingdezhen branch of Bank of Communications Co.,Ltd. Pledgor: Jingdezhen jinghuo porcelain Co.,Ltd. Registration number: Y2022980014855 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A high-performance, low expansion, and far-infrared radiation resistant purple clay cookware and its preparation method Effective date of registration: 20231010 Granted publication date: 20180109 Pledgee: Jingdezhen branch of Bank of Communications Co.,Ltd. Pledgor: Jingdezhen jinghuo porcelain Co.,Ltd. Registration number: Y2023980060595 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |