USING BAND SAW IN CUTTING MACROSTRUCTURE SAMPLE FROM TUBESHEET PRIOR ETCHING IN LABORATORY
0:08
USING BAND SAW IN CUTTING MACROSTRUCTURE SAMPLE FROM …
7.4K views1 month ago
YouTubeJunior JJL Physica Mechanica Lumbu
HOW TO ETCH AND EVALUATE FOR MACROSTRUCTURE IN METALLURGICAL TESTING LABORATORY
12:54
HOW TO ETCH AND EVALUATE FOR MACROSTRUCTURE IN METALLURGI…
1K views8 months ago
YouTubeJunior JJL Physica Mechanica Lumbu
Macrostructure evaluation, weld, Heat AZ (Mechanics, Physics, Metallurgy Strength Material)
5:52
Macrostructure evaluation, weld, Heat AZ (Mechanics, Physics, Metallurgy …
3.3K viewsAug 27, 2019
YouTubeJunior JJL Physica Mechanica Lumbu
MACRO-ETCH: USING NITRIC ACID TO ETCH SAMPLE FOR MACROSTRUCTURE EVALUATION
0:11
MACRO-ETCH: USING NITRIC ACID TO ETCH SAMPLE FOR MACROSTRUCT…
15.3K viewsMay 6, 2025
YouTubeHoW About CAD Drawing with Junior JJL Lumbu
HOW TO ETCH MIG WELDED CARBON STEEL SAMPLE WITH NITRIC ACID FOR MACROSTRUCTURE TEST IN LABORATORY
0:08
HOW TO ETCH MIG WELDED CARBON STEEL SAMPLE WITH NITRIC ACID F…
22.4K views5 months ago
YouTubeJunior JJL Physica Mechanica Lumbu
HOW TO MACHINE FOR MACROSTRUCTURE EVALUATION ON MILLING MACHINE PRIOR METALLURGICAL TESTING
0:08
HOW TO MACHINE FOR MACROSTRUCTURE EVALUATION O…
848 views3 months ago
YouTubeJunior JJL Physica Mechanica Lumbu
MILLING MACHINE CHIPS FROM MACROSTRUCTURE SAMPLE PRIOR ETCHING AND EVALUATION IN LABORATORY
0:08
MILLING MACHINE CHIPS FROM MACROSTRUCTURE SAMPLE PRIOR …
549 views2 weeks ago
YouTubeJunior JJL Physica Mechanica Lumbu
0:13
ISO 9606-1, WELDER QUALIFICATION RECORD: MACROSTRUCTURE AND F…
2.6K viewsAug 7, 2024
YouTubeJunior JJL Physica Mechanica Lumbu
0:08
ROUGH MACHINING WITH ROTATING CUTTING TOOL PRIOR NITAL ETCHI…
3.6K views3 months ago
YouTubeJunior JJL Physica Mechanica Lumbu
0:09
USING POLISHING BELT TO SMOOTHEN MACHINED TUBESHEE…
3.3K views4 months ago
YouTubeJunior JJL Physica Mechanica Lumbu
0:08
STAINLESS STEEL CHIPS ON UNIVERSAL MILLING MACHINE DURI…
944 views1 month ago
YouTubeJunior JJL Physica Mechanica Lumbu
5:52
MACROSTRUCTURE EVALUATION: CHECKING FOR LACK OF INTER-RU…
136 viewsDec 4, 2024
YouTubeJunior JJL Physica Mechanica Lumbu
0:08
ON MILLING MACHINE WITH ROUGH CUTS GETTING STEEL SPECIMEN RE…
579 views2 months ago
YouTubeJunior JJL Physica Mechanica Lumbu
0:15
ETCHING WITH NITRIC ACID WORK-PIECE FOR MICROSTRUCTURE / MA…
35.2K viewsNov 22, 2024
YouTubeJunior JJL Physica Mechanica Lumbu
2:13
HOW TO ETCH FOR MACROSTRUCTURE WITH NITAL (20…
2K viewsDec 26, 2023
YouTubeJunior JJL Physica Mechanica Lumbu
11:02
MACROSTRUCTURE ETCHING and EVALUATION, Quick Simple Explanat…
4.6K viewsJun 9, 2020
YouTubeJunior JJL Physica Mechanica Lumbu
7:41
FILLET FRACTURE, testing and Evaluation. Difference between Fract…
15.8K viewsNov 1, 2019
YouTubeJunior JJL Physica Mechanica Lumbu
5:32
Macrostructure etching, how to etch (Mechanics, Metallurgy, Physics Stre…
6.8K viewsAug 27, 2019
YouTubeJunior JJL Physica Mechanica Lumbu
0:54
Microstructure and Macrostructure | Engineering Materials & Metallurgy
6.9K viewsSep 13, 2019
YouTubeMagic Marks
19:16
Macro etching test procedure for welded parts
3.3K viewsOct 5, 2023
YouTubeQuality Expert Vlog
0:52
Macrostructure etching with Nitric Acid
2.1K viewsAug 13, 2022
YouTubeJunior JJL Physica Mechanica Lumbu
10:42
ON SITE TEST: MICROSTRUCTURE THROUGH REPLICA INVESTIGATIO…
417 viewsJan 10, 2025
YouTubeJunior JJL Physica Mechanica Lumbu
0:26
MICROSTRUCTURE: AUSTENITIC STRUCTURE, QUICK BASIC EXPLAN…
3.7K viewsJun 25, 2024
YouTubeJunior JJL Physica Mechanica Lumbu
0:11
MICROSTRUCTURE: PREPARING FOR FERRITE AND PEARLITE (ON A FERRI…
4.7K viewsMay 21, 2024
YouTubeJunior JJL Physica Mechanica Lumbu
11:05
TEXT STRUCTURE | MICROSTRUCTURE, MACROSTRUCT…
112.4K viewsSep 11, 2020
YouTubeDAVID RENGIFO
19:09
Types of Soil Tests in Civil Engineering | Lab, Field & Site Tests f…
50.9K viewsApr 21, 2025
YouTubeREINFORCE
27:17
Tensile test simply explained: Key material properties and stress-strain …
5.7K viewsJan 29, 2025
YouTubetec-science
10:42
REPLICA INVESTIGATION: Microstructure performed on site, Sa…
4.3K viewsMar 7, 2020
YouTubeJunior JJL Physica Mechanica Lumbu
0:26
SIDE BEND TEST IN THE MECHANICAL TESTING LABS (CHEC…
509 viewsDec 2, 2024
YouTubeJunior JJL Physica Mechanica Lumbu
0:51
MECHANICAL TEST: FILLET FRACTURE SAMPLE AFTER TEST
576 viewsJun 12, 2024
YouTubeJunior JJL Physica Mechanica Lumbu
See more videos
Static thumbnail place holder