MX2023007351A - Laminado eléctrico de chapa de acero. - Google Patents

Laminado eléctrico de chapa de acero.

Info

Publication number
MX2023007351A
MX2023007351A MX2023007351A MX2023007351A MX2023007351A MX 2023007351 A MX2023007351 A MX 2023007351A MX 2023007351 A MX2023007351 A MX 2023007351A MX 2023007351 A MX2023007351 A MX 2023007351A MX 2023007351 A MX2023007351 A MX 2023007351A
Authority
MX
Mexico
Prior art keywords
electrical steel
steel sheet
sheet laminate
laminate
î1⁄4m
Prior art date
Application number
MX2023007351A
Other languages
English (en)
Inventor
Jungwoo Kim
Bongwoo Ha
Donggyu Lee
Taeyoung No
Gyeongryeol Park
Original Assignee
Posco 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 Posco Co Ltd filed Critical Posco Co Ltd
Publication of MX2023007351A publication Critical patent/MX2023007351A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/011—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of iron alloys or steels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/043—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1284—Application of adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/16—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
    • B32B37/18—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of discrete sheets or panels only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J163/00—Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B2037/1253—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives curable adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/06—Coating on the layer surface on metal layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/72—Cured, e.g. vulcanised, cross-linked
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/206—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/748—Releasability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/12—Pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/30—Iron, e.g. steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Soft Magnetic Materials (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)

Abstract

Una realización a modo de ejemplo de la presente invención proporciona un laminado eléctrico de chapa de acero que incluye una pluralidad de chapas de acero eléctrico; y un laminado que incluye una capa adhesiva polimérica colocada entre las láminas de acero eléctrico, en donde el espesor de recubrimiento de la capa adhesiva polimérica es de 1.8 a 5.4 µm, el espacio del factor de apilamiento del laminado es del 95.8 al 98.5%, y se cumple la Ecuación 1 a continuación. [Fórmula matemática 1] 172.4 = factor de espacio (%) ? espesor (µm) = 531. [Ecuación 1] 172.4 = factor de espacio (%) × espesor(µm) = 531.
MX2023007351A 2020-12-21 2021-12-20 Laminado eléctrico de chapa de acero. MX2023007351A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20200180179 2020-12-21
PCT/KR2021/019436 WO2022139383A1 (ko) 2020-12-21 2021-12-20 전기 강판 적층체

Publications (1)

Publication Number Publication Date
MX2023007351A true MX2023007351A (es) 2023-09-04

Family

ID=82158447

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023007351A MX2023007351A (es) 2020-12-21 2021-12-20 Laminado eléctrico de chapa de acero.

Country Status (7)

Country Link
US (1) US20240051269A1 (es)
EP (1) EP4265408A4 (es)
JP (1) JP2024505336A (es)
KR (1) KR20220089676A (es)
CN (1) CN116761715A (es)
MX (1) MX2023007351A (es)
WO (1) WO2022139383A1 (es)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5955201A (en) * 1997-12-19 1999-09-21 Armco Inc. Inorganic/organic insulating coating for nonoriented electrical steel
JP5750275B2 (ja) * 2011-02-17 2015-07-15 Ｊｆｅスチール株式会社 絶縁被膜付き電磁鋼板および積層鉄心
KR101448598B1 (ko) * 2012-11-12 2014-10-08 주식회사 포스코 절연피막 조성물, 이를 이용한 무방향성 전기강판의 절연피막 형성방법 및 무방향성 전기강판
JP6086098B2 (ja) * 2014-06-23 2017-03-01 Ｊｆｅスチール株式会社 積層電磁鋼板およびその製造方法
CN106574374B (zh) * 2014-07-29 2018-12-18 杰富意钢铁株式会社 层积用电磁钢板、层积型电磁钢板、层积型电磁钢板的制造方法和汽车马达用铁心
KR102114810B1 (ko) * 2017-12-26 2020-05-25 주식회사 포스코 전기강판 접착 코팅 조성물, 전기강판 적층체 및 전기강판 제품의 제조 방법
KR102033029B1 (ko) * 2017-12-26 2019-10-16 주식회사 포스코 전기강판 적층체, 및 이의 제조 방법
KR102176342B1 (ko) * 2018-09-28 2020-11-09 주식회사 포스코 전기강판 제품의 제조 방법
JP7412082B2 (ja) * 2019-02-06 2024-01-12 日東電工株式会社 粘着シートおよびその利用

Also Published As

Publication number Publication date
KR20220089676A (ko) 2022-06-28
EP4265408A1 (en) 2023-10-25
CN116761715A (zh) 2023-09-15
US20240051269A1 (en) 2024-02-15
EP4265408A4 (en) 2024-05-01
WO2022139383A1 (ko) 2022-06-30
JP2024505336A (ja) 2024-02-06

Similar Documents

Publication Publication Date Title
PH12014501405A1 (en) Laminated metal sheet and food can container
SI1879742T1 (sl) Večplastna plošča
MY154605A (en) Laminated metal sheet and can container for food
PH12021550641A1 (en) Release film for production of ceramic green sheet
MY151495A (en) Corrision resistant honeycomb
EP4321336A3 (en) Coated multi-ply wood panel and method of producing a core board
MX2023007351A (es) Laminado eléctrico de chapa de acero.
MY195622A (en) Double-Sided Copper-Clad Laminate
US20200080320A1 (en) Interior building materials
KR880012356A (ko) 적층제 성형방법 및 적층제
CN207958225U (zh) 一种耐高温的压敏胶带
MX2022006450A (es) Elemento de sustrato generador de aerosol con papel grueso.
CA2798860C (en) Tear-resistant paperboard laminate and structure
WO2021015428A3 (ko) 접합용 필름 및 이를 포함하는 광투과 적층체
SE1750411A1 (es)
CN213241960U (zh) 一种双面蒸镀金属化薄膜
CN215291107U (zh) 一种防水装饰板材
CN201843019U (zh) 强化防水复合板
MX2022011337A (es) Lamina de vidrio revestida con una pila de capas finas y una capa de esmalte.
GB2453894A (en) Binding assembly
GB1133155A (en) Preparation of laminated structures
CN217677363U (zh) 一种易撕胶带薄膜
CN210617511U (zh) 一种电梯轿厢用镀锌铝pet覆膜复合板
PH12021550642A1 (en) Release film for production of ceramic green sheet
CN208501395U (zh) 一种防静电牛皮离型纸