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GB/T 11373-2017: Thermal spraying -- Pre-treatment of surfaces of metallic parts and components
Status: Valid GB/T 11373: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 11373-2017 | English | 159 |
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Thermal spraying -- Pre-treatment of surfaces of metallic parts and components
| Valid |
GB/T 11373-2017
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| GB/T 11373-1989 | English | 199 |
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The general principle of surface preparation of metallic substrate for thermal spraying
| Obsolete |
GB/T 11373-1989
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PDF similar to GB/T 11373-2017
Standard similar to GB/T 11373-2017 GB/T 9799 GB/T 11376 GB/T 9793 GB/T 11374 Basic data | Standard ID | GB/T 11373-2017 (GB/T11373-2017) | | Description (Translated English) | Thermal spraying -- Pre-treatment of surfaces of metallic parts and components | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | A29 | | Classification of International Standard | 25.220.10 | | Word Count Estimation | 8,831 | | Date of Issue | 2017-09-29 | | Date of Implementation | 2018-04-01 | | Older Standard (superseded by this standard) | GB/T 11373-1989 | | Quoted Standard | GB/T 8923.1; GB/T 9793; GB/T 13288.1; GB/T 13288.2; GB/T 13288.3; GB/T 13288.4; GB/T 13288.5; GB/T 17850.1; GB/T 18719; GB/T 18838.1; ISO 11124-2; ISO 11126-7; ISO 12944-4 | | Regulation (derived from) | National Standard Notice 2017 No. 23 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the thermal spray metal parts surface pretreatment process, a clear thermal spray metal parts surface pretreatment should be considered an important principle. This standard applies to the production of new parts, but also for the repair of old parts. For corrosion-resistant thermal spraying zinc, aluminum and its alloy coating see GB/T 9793. | GB/T 11373-2017: Thermal spraying -- Pre-treatment of surfaces of metallic parts and components---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Thermal spraying - Pre-treatment of surfaces of metallic parts and components
ICS 25.220.10
A29
National Standards of People's Republic of China
Replacing GB/T 11373-1989
Thermal spraying of metal parts surface pretreatment
2017-09-29 Posted
2018-04-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Directory
Foreword Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and definitions 2
4 Principle 2
5 surface pretreatment method 2
5.1 General 2
5.2 skim 2
5.3 sand blasting 2
5.4 thread/groove 3
5.5 reverse polarity transfer arc cleaning 4
5.6 combined with the underlying 4
5.7 other methods 4
5.8 Health and safety precautionary measures 4
6 Preheat 4
7 does not spray the area of the shelter 4
Effect of pretreatment on fatigue strength 4
Reference 5
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces GB/T 11373-1989 "Thermal Sprayed Metal Parts Surface Pretreatment General," compared with GB/T 11373-1989 main
Technical differences are as follows.
--- Complement the surface pretreatment method;
--- Supplementary preheating requirements;
--- Complement the non-painted area of the shelter requirements;
--- Supplementary pretreatment on the impact of fatigue strength analysis.
This standard is proposed by the China Machinery Industry Federation.
This standard by the National Metal and Nonmetallic Coating Standardization Technical Committee (SAC/TC57) centralized.
This standard was drafted. Wuhan Institute of Materials Protection, Jiangsu Zhongzheng Dazheng Surface Engineering Co., Ltd., Ma On Shan Dingtai Rare Earth New
Materials Co., Ltd., Foshan Advanced Surface Technology Co., Ltd., Tongxiang Tiensheng Line Equipment Co., Ltd., Wuhan University of Technology, Shengli Oil
Tianxin large tube technology development limited liability company, Dongying Yellow River Delta standard technical service center, Shenzhen Kechuang standard service center.
The main drafters of this standard. Wu Jianhua, Ni Ya, Li Yue, Li Zhigang, Liu Ji Lu, Shi Zhimin, Shen Hongwei, Dingzhang Xiong, Wu Guohua,
Guo Jisong, Wu Yongtai, Geng Jianchao, Wang Ke.
This standard replaces the standards previously issued as.
--- GB/T 11373-1989.
Thermal spraying of metal parts surface pretreatment
1 Scope
This standard specifies the thermal spraying of metal parts surface pretreatment process, a clear surface thermal spraying metal parts should be pre-treatment
Important principles to consider.
This standard applies to the production of new parts, but also for the repair of old parts.
For corrosion-resistant thermal spraying zinc, aluminum and its alloy coating see GB/T 9793.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
Visual inspection of surface cleanliness of steel surfaces before application of coatings - Part 1. Uncoated steel
Surface and the full removal of the original coating steel surface corrosion level and treatment level
GB/T 9793 thermal spraying metal and other inorganic coatings zinc, aluminum and their alloys
GB/T 13288.1 Steel substrates before application of paints and varnishes - Surface roughness characteristics of blast-cleaned steel substrates - Part 1.
Technical requirements and definitions for comparison of ISO surface roughness for steel surface roughness after blasting
GB/T 13288.2 steel coating before coating surface treatment after blasting steel surface roughness characteristics Part 2. Abrasive
Determination of surface roughness of steel after blasting - Method of comparative sample block method
GB/T 13288.3 steel surface coating before application of spray-cleaned steel surface roughness characteristics Part 3. ISO
Surface roughness comparison sample block calibration and surface roughness measurement method microscope focusing method
GB/T 13288.4 Steel substrates before application of paints and varnishes - Surface roughness characteristics of spray - cleaned steel parts - Part 4. ISO
Surface Roughness - Comparison of Blocks for the Calibration and Determination of Surface Roughness - Stylus Method
GB/T 13288.5 steel before coating the surface treatment after blasting steel surface roughness characteristics - Part 5. Surface
Roughness determination method Copy tape method
GB/T 17850.1 before coating the steel surface treatment spray cleaning non-metallic abrasive technical requirements guidelines and classification
GB/T 18719 thermal spraying terminology, classification
GB/T 18838.1 before coating the steel surface treatment jet cleaning metal abrasive technical requirements guidelines and classification
ISO 11124-2 Steel sheets for painting - Surface preparation - Technical requirements for metal abrasives for blast cleaning - Part 2. Chilled cast iron
Sand (Preparationofsteelsubstratesbeforeapplicationofpaintsandrelatedproducts- Specificationsfor
metalicblast-cleaningabrasives-Part 2.Chiled-irongrit)
ISO 11126-7 steel substrates before coating - Technical requirements for non-metallic blast-cleaning abrasives - Part 7 - Fusion of molten oxygen
Preparation of steelsubstratesbeforeapplicationofpaintsandrelatedproducts-Specifications
fornon-metalic blast-cleaning abrasives-Part 7. Fused Aluminum oxide)
ISO 12944-4 Paints and varnishes - Corrosion-resistant coating systems for steel structures - Part 4. Surface types and surface preparation (Paintsand
varnishes-Corrosion protection of steelstructures by protective coatings systems-Part 4. Types ofsur-
faceandsurfacepreparation)
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