Macro etching test procedure for welded parts
19:16
Macro etching test procedure for welded parts
3.2K viewsOct 5, 2023
YouTubeQuality Expert Vlog
How to Macro Etch a Weld Sample
5:56
How to Macro Etch a Weld Sample
45.6K viewsOct 9, 2019
YouTubeWeld.com
GETTING MACRO-ETCH SPECIMEN READY WITH MILLING MACHINE PRIOR EVALUATION
0:10
GETTING MACRO-ETCH SPECIMEN READY WITH MILLING MACHINE …
1.4K views9 months ago
YouTubeHoW About CAD Drawing with Junior JJL Lumbu
Macro Etching Welds with Household Products
10:56
Macro Etching Welds with Household Products
179.8K viewsJun 3, 2014
YouTubeweldingtipsandtricks
GETTING MACRO-ETCH SPECIMEN READY FOR METALLURGICAL TEST AFTER NITRIC ACID IN MECHANICAL WORKSHOP
0:10
GETTING MACRO-ETCH SPECIMEN READY FOR METALLURGICAL TE…
1K views9 months ago
YouTubeHoW About CAD Drawing with Junior JJL Lumbu
A cut and etch test ( also called a macro etch) is a fairly quick and easy way to test a weld for penetration, porosity, cold lap, etc. And the cool thing is it doesnt require any special tools or equipment | Welding Tips & Tricks
9:57
A cut and etch test ( also called a macro etch) is a fairly quick and e…
213.6K viewsMar 6, 2020
FacebookWelding Tips & Tricks
Macro etching test procedure for weld pentration Destructive method
1:00
Macro etching test procedure for weld pentration Destructive method
21.1K viewsAug 17, 2020
YouTubeRamkumar
0:11
REVEALING WELD: HOW TO ETCH MACRO SAMPLE USING NITRIC A…
5.7K views10 months ago
YouTubeJunior JJL Physica Mechanica Lumbu
0:10
MACRO-ETCH SAMPLE ON MILLING MACHINE BEFORE METALLURGI…
1.3K views9 months ago
YouTubeHoW About CAD Drawing with Junior JJL Lumbu
0:11
MACRO-ETCH: USING NITRIC ACID TO ETCH SAMPLE FOR MACROS…
15.3K views10 months ago
YouTubeHoW About CAD Drawing with Junior JJL Lumbu
0:17
SEMI AUTOMATIC WELDED MACRO-ETCH SAMPLE ON BAN…
781 viewsMar 17, 2025
YouTubeJunior JJL Physica Mechanica Lumbu
0:13
MACROETCH TEST
261 viewsMar 14, 2020
YouTubeITC India
0:16
FILLET FRACTURE AND MACRO-ETCH TEST FROM FILLET WELDE…
690 views1 year ago
YouTubeJunior JJL Physica Mechanica Lumbu
0:17
Macro Etching - is your laser weld seam symmetrical and crack free?
1.5K viewsMay 19, 2021
YouTubeMontanstahl
0:10
MACRO-ETCH SAMPLE ON MILLING MACHINE BEFORE CHEMICAL TE…
1.4K views10 months ago
YouTubeJunior JJL Physica Mechanica Lumbu
0:09
MACRO-ETCH ON BUTT WELD FROM SHIELD METAL ARC WELD…
2.1K viewsMar 13, 2025
YouTubeJunior JJL Physica Mechanica Lumbu
0:16
CUTTING FLANGE FOR MACRO-ETCH TEST IN METALLURGICAL …
785 viewsMar 13, 2025
YouTubeJunior JJL Physica Mechanica Lumbu
8:08
Macro test | Welding penetration check
506 viewsOct 23, 2023
YouTubeQuality Expert Vlog
0:08
HOW TO ETCH MIG WELDED CARBON STEEL SAMPLE WITH NI…
22.4K views3 months ago
YouTubeJunior JJL Physica Mechanica Lumbu
2:13
HOW TO ETCH FOR MACROSTRUCTURE WITH NITAL …
1.9K viewsDec 26, 2023
YouTubeJunior JJL Physica Mechanica Lumbu
5:52
Macrostructure evaluation, weld, Heat AZ (Mechanics, Physics, Met…
3.2K viewsAug 27, 2019
YouTubeJunior JJL Physica Mechanica Lumbu
11:02
MACROSTRUCTURE ETCHING and EVALUATION, Quick Simple Expla…
4.6K viewsJun 9, 2020
YouTubeJunior JJL Physica Mechanica Lumbu
5:32
Macrostructure etching, how to etch (Mechanics, Metallurgy, Physics S…
6.7K viewsAug 27, 2019
YouTubeJunior JJL Physica Mechanica Lumbu
0:52
Macrostructure etching with Nitric Acid
2K viewsAug 13, 2022
YouTubeJunior JJL Physica Mechanica Lumbu
8:26
CSWIP 3.1/ 3.2 Macro Examination Welding Defects Identification an…
24.2K viewsMay 7, 2021
YouTubeMaterial Welding- Online Welding and NDT Trai…
7:41
FILLET FRACTURE, testing and Evaluation. Difference between Fr…
15.7K viewsNov 1, 2019
YouTubeJunior JJL Physica Mechanica Lumbu
0:10
PREPARING MACRO-ETCH SAMPLE ON MILLING MACHINE P…
2K views9 months ago
YouTubeJunior JJL Physica Mechanica Lumbu
0:08
MILLING MACHINING MACRO-ETCH SAMPLE PRIOR NITAL AND EVAL…
1.1K views1 month ago
YouTubeJunior JJL Physica Mechanica Lumbu
0:10
HOW TO ETCH USING NITRIC ACID PLUS ALCOHOL (NITAL) PRIOR M…
17.3K views7 months ago
YouTubeJunior JJL Physica Mechanica Lumbu
0:16
macro etching test for the pp welding #welding
2.4K viewsMar 9, 2023
YouTubesuanldm
See more videos
Static thumbnail place holder