CN109095924A - 一种耐腐蚀涂层及其制备方法 - Google Patents

一种耐腐蚀涂层及其制备方法 Download PDF

Info

Publication number
CN109095924A
CN109095924A CN201811084351.XA CN201811084351A CN109095924A CN 109095924 A CN109095924 A CN 109095924A CN 201811084351 A CN201811084351 A CN 201811084351A CN 109095924 A CN109095924 A CN 109095924A
Authority
CN
China
Prior art keywords
corrosion
parts
resistant finishes
preparation
nano
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.)
Pending
Application number
CN201811084351.XA
Other languages
English (en)
Inventor
王菁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xuzhou Tai Li Fu Cnc Technology Co Ltd
Original Assignee
Xuzhou Tai Li Fu Cnc Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xuzhou Tai Li Fu Cnc Technology Co Ltd filed Critical Xuzhou Tai Li Fu Cnc Technology Co Ltd
Priority to CN201811084351.XA priority Critical patent/CN109095924A/zh
Publication of CN109095924A publication Critical patent/CN109095924A/zh
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C04B35/528Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/62222Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining ceramic coatings
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3227Lanthanum oxide or oxide-forming salts thereof
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3229Cerium oxides or oxide-forming salts thereof
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3232Titanium oxides or titanates, e.g. rutile or anatase
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3418Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9669Resistance against chemicals, e.g. against molten glass or molten salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Chemistry (AREA)

Abstract

一种耐腐蚀涂层及其制备方法,涉及机械技术领域,涂层材料由以下质量份数的各个组分构成:(1)碳化硅15‑30份;(2)纳米氧化镍3‑9份和纳米氧化镁6‑12份;(3)纳米Al2O3,15‑23份;(4)Ta2O5,2.5‑4份;(5)二氧化硅,25‑45份;(6)氧化钛,4.5‑7.5份;(7)纳米二氧化钍,5‑15份。本发明提供的耐腐蚀涂层,对现有涂层进行改性,通过往涂层中加入改性稀土等进行高温固相反应,使晶粒、晶界以及他们之间的结合都达到纳米水平,使材料的强度、韧性和超塑性大幅度提高。因此,本发明耐腐蚀涂层及其制备方法提供的耐腐蚀涂层材料优异的耐腐性能,可作为机床的涂层材料。

Description

一种耐腐蚀涂层及其制备方法
技术领域
本发明属于机械加工技术领域,特别涉及一种具有优良耐高温和耐磨性能的耐腐蚀涂层及其制备方法。
背景技术
在机械加工领域,机床等加工工具在加工工件时,受到工件本身碎屑或环境因素的影响,尤其是使用切削液等工业液体时,往往会对加工工具产生腐蚀作用,影响加工工具的加工精度和使用寿命,对机械加工造成不利影响,因此,对于加工工具进行表面涂层处理可以有效克服这一问题。
近年来,涂层材料发展迅速,尤其是陶瓷涂层材料,受到广泛关注,不同于传统的涂料涂层,涂料涂层的强度和耐磨性在机械加工领域差强人意,较之陶瓷涂层涂料均不甚理想。传统的陶瓷材料具有较大的脆性,不利用陶瓷材料的进一步加工,也导致陶瓷材料在诸多领域的性能性略显不足。纳米陶瓷是解决陶瓷脆性的战略途径,纳米机床用耐高温金属涂层材料是一种通过化学反应而形成耐高温陶瓷涂层的材料。利用纳米技术开发的纳米陶瓷材料是利用纳米粉体对现有陶瓷进行改性,通过往陶瓷中加入或生成纳米级颗粒、晶须、晶片纤维等,使晶粒、晶界以及他们之间的结合都达到纳米水平,使材料的强度、韧性和超塑性大幅度提高。它克服了工程陶瓷的许多不足,并对材料的力学、电学、热学、磁光学等性能产生重要影响。
发明内容
本发明解决的技术问题:针对现有技术的不足,克服现有技术的缺陷,本发明提供一种耐腐蚀涂层及其制备方法。
本发明的技术方案:一种耐腐蚀涂层,由以下质量份数的各个组分构成:
(1)碳酸二甲酯5-10份;
(2)烷基酚聚氧乙烯醚4-12份;
(3)碳粉15-25份;
(4)改性稀土5-18份;
(5)氧化钛4-7份;
(6)硅藻土8-12份;
(7)氧化铝3-7份。
作为优选,改性稀土改性纳米氧化铈和纳米氧化镧,纳米氧化铈和纳米氧化镧重量比为1:0.3。
一种耐腐蚀涂层的制备方法,制备步骤如下:
(1)称量:准确称取各个组分;
(2)研磨:将各个组分混合在一起,搅拌均匀之后,放入研磨机进行研磨;
(3)煅烧:将步骤(2)得到的混合物放入模具,进行高温煅烧;
(4)冷却:煅烧结束之后,待冷却至室温,取出,研磨分散后,过筛,即得到耐腐蚀涂层。
作为优选,将步骤(3)中高温煅烧的温度为1000℃-1600℃。
作为优选,将步骤(3)中高温煅烧的压力为5-9GPa。
作为优选,将步骤(3)中高温煅烧的时间为1-3h。
作为优选,步骤(4)中混合物冷却至室温,取出进行破碎处理,然后过筛,筛孔的尺寸为100-200目,过筛次数为3次,即得到耐腐蚀涂层粉体材料。
有益效果:本发明提供的耐腐蚀涂层及其制备方法,对现有涂层进行改性,通过往涂层中加入改性稀土等进行高温固相反应,使晶粒、晶界以及他们之间的结合都达到纳米水平,使材料的强度、韧性和超塑性大幅度提高。因此,本发明耐腐蚀涂层及其制备方法提供的耐腐蚀涂层材料优异的耐腐性能,可作为机床的涂层材料。
具体实施方式
为了进一步理解本发明,下面结合实施例对本发明优选实施方案进行描述,但是应当理解,这些描述只是为进一步说明本发明的特征和优点,而不是对本发明权利要求的限制。
实施例1:
一种耐腐蚀涂层,由以下质量份数的各个组分构成:
(1)碳酸二甲酯5份;(2)烷基酚聚氧乙烯醚4份;(3)碳粉15份;(4)改性稀土5份;(5)氧化钛4份;(6)硅藻土8份;(7)氧化铝3份。
其中,改性稀土由纳米氧化铈和纳米氧化镧按照重量比为1:0.3组成。
根据本发明提供的耐腐蚀涂层的制备方法制备上述耐腐蚀涂层,制备步骤如下:
(1)称量:准确称取各个组分;
(2)研磨:将各个组分混合在一起,搅拌均匀之后,放入研磨机进行研磨;
(3)煅烧:将步骤(2)得到的混合物放入模具,进行高温煅烧,温度为1000℃,压力为5GPa,时间1h;
(4)冷却:煅烧结束之后,待冷却至室温,取出,即得到耐腐蚀涂层。
实施例2:
一种耐腐蚀涂层,由以下质量份数的各个组分构成:
(1)碳酸二甲酯7份;(2)烷基酚聚氧乙烯醚8份;(3)碳粉20份;(4)改性稀土10份;(5)氧化钛5.5份;(6)硅藻土10份;(7)氧化铝4.5份。
其中,改性稀土由纳米氧化铈和纳米氧化镧按照重量比为1:0.3组成。
根据本发明提供的耐腐蚀涂层的制备方法制备上述耐腐蚀涂层,制备步骤如下:
(1)称量:准确称取各个组分;
(2)研磨:将各个组分混合在一起,搅拌均匀之后,放入研磨机进行研磨;
(3)煅烧:将步骤(2)得到的混合物放入模具,进行高温煅烧,温度为1300℃,压力为7GPa,时间2h;
(4)冷却:煅烧结束之后,待冷却至室温,取出,即得到耐腐蚀涂层。
实施例3:
一种耐腐蚀涂层,由以下质量份数的各个组分构成:
(1)碳酸二甲酯10份;(2)烷基酚聚氧乙烯醚12份;(3)碳粉25份;(4)改性稀土18份;(5)氧化钛7份;(6)硅藻土12份;(7)氧化铝75份。
其中,改性稀土由纳米氧化铈和纳米氧化镧按照重量比为1:0.3组成。
根据本发明提供的耐腐蚀涂层的制备方法制备上述耐腐蚀涂层,制备步骤如下:
(1)称量:准确称取各个组分;
(2)研磨:将各个组分混合在一起,搅拌均匀之后,放入研磨机进行研磨;
(3)煅烧:将步骤(2)得到的混合物放入模具,进行高温煅烧,温度为1600℃,压力为9GPa,时间3h;
(4)冷却:煅烧结束之后,待冷却至室温,取出,即得到耐腐蚀涂层。
对所公开的实施例的上述说明,使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的,本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下,在其它实施例中实现。因此,本发明将不会被限制于本文所示的这些实施例,而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。

Claims (7)

1.一种耐腐蚀涂层,其特征在于,由以下质量份数的各个组分构成:
(1)碳酸二甲酯5-10份;
(2)烷基酚聚氧乙烯醚4-12份;
(3)碳粉15-25份;
(4)改性稀土5-18份;
(5)氧化钛4-7份;
(6)硅藻土8-12份;
(7)氧化铝3-7份。
2.根据权利要求1所述的耐腐蚀涂层,其特征在于:改性稀土改性纳米氧化铈和纳米氧化镧,纳米氧化铈和纳米氧化镧重量比为1:0.3。
3.一种根据权利要求1-2任一项所述的耐腐蚀涂层的制备方法,其特征在于,制备步骤如下:
(1)称量:准确称取各个组分;
(2)研磨:将各个组分混合在一起,搅拌均匀之后,放入研磨机进行研磨;
(3)煅烧:将步骤(2)得到的混合物放入模具,进行高温煅烧;
(4)冷却:煅烧结束之后,待冷却至室温,取出,即得到耐腐蚀涂层。
4.根据权利要求3所述的耐腐蚀涂层的制备方法,其特征在于:将步骤(3)中高温煅烧的温度为1000℃-1600℃。
5.根据权利要求3所述的耐腐蚀涂层的制备方法,其特征在于:将步骤(3)中高温煅烧的压力为5-9GPa。
6.根据权利要求3所述的耐腐蚀涂层的制备方法,其特征在于:将步骤(3)中高温煅烧的时间为1-3h。
7.根据权利要求3所述的耐腐蚀涂层的制备方法,其特征在于:步骤(4)中混合物冷却至室温,取出进行破碎处理,然后过筛,筛孔的尺寸为100-200目,过筛次数为3次,即得到耐腐蚀涂层。
CN201811084351.XA 2018-09-17 2018-09-17 一种耐腐蚀涂层及其制备方法 Pending CN109095924A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811084351.XA CN109095924A (zh) 2018-09-17 2018-09-17 一种耐腐蚀涂层及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811084351.XA CN109095924A (zh) 2018-09-17 2018-09-17 一种耐腐蚀涂层及其制备方法

Publications (1)

Publication Number Publication Date
CN109095924A true CN109095924A (zh) 2018-12-28

Family

ID=64866515

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811084351.XA Pending CN109095924A (zh) 2018-09-17 2018-09-17 一种耐腐蚀涂层及其制备方法

Country Status (1)

Country Link
CN (1) CN109095924A (zh)

Similar Documents

Publication Publication Date Title
CN104310978B (zh) 一种耐高温陶瓷粉涂层材料及其制备方法
CN101948325B (zh) 一种协同增韧氧化铝陶瓷及其制备方法
CN102701758B (zh) 一种连续铸造用铝碳耐火材料
CN109095940A (zh) 一种纳米陶瓷耐高温涂层材料及其制备方法
CN102816987A (zh) 一种基体表面的耐磨耐蚀复合涂层及其制备方法
CN110204309A (zh) 一种含锆堇青石莫来石复相材料及其制备方法
CN109321797A (zh) 一种制备坡口机专用刀具的硬质合金材料及其制备方法
CN104387102B (zh) 一种碳纳米管陶瓷复合材料及其制备方法
CN105967659A (zh) 一种与基体粘结性高的涂层材料
CN109095924A (zh) 一种耐腐蚀涂层及其制备方法
CN104498858A (zh) 一种纳米陶瓷热障涂层及其制备方法
CN109095928A (zh) 一种机床用纳米陶瓷涂层材料及其制备方法
CN106083060A (zh) 一种碳化硅分离膜的制备方法
CN108975888A (zh) 一种耐腐蚀机床涂层及其制备方法
CN101585701A (zh) 一种适合各种陶瓷成型工艺超细α-氧化铝粉的制造方法
CN109135361A (zh) 一种耐磨耐高温机床涂层材料及其制备方法
CN109180115A (zh) 一种耐磨耐高温有机涂层材料及其制备方法
CN105316617B (zh) 一种微纳米结构碳化钨涂层的制备方法
CN104313530B (zh) 一种硬质合金表面纳米涂层及其制备方法
CN207788688U (zh) 一种用于陶瓷砖下倒角的金属结合剂金刚石砂轮
CN109135362A (zh) 一种机床用耐高温金属涂层材料及其制备方法
CN107129295A (zh) 用于制备自清洁热喷涂涂层的陶瓷喂料粉体及其制备方法
CN105714157A (zh) 一种用于生产汽车空滤器外壳的铝合金材料
CN109111211A (zh) 一种机床用耐磨金属涂层材料及其制备方法
CN108863330A (zh) 一种耐高温陶瓷涂层材料及其制备方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20181228