Welcome, Guest |
You have to register before you can post on our site.
|
Forum Statistics |
» Members: 3,241
» Latest member: maxderson
» Forum threads: 2,772
» Forum posts: 11,095
Full Statistics
|
Online Users |
There are currently 63 online users. » 0 Member(s) | 61 Guest(s) Applebot, Google |
Latest Threads |
The Complete Guide to Cot...
Forum: Other Topics
Last Post: Fred15
3 hours ago
» Replies: 1
» Views: 462
|
Guide To Rotor Spinning M...
Forum: Other Topics
Last Post: Fred15
9 hours ago
» Replies: 1
» Views: 532
|
Related knowledge about G...
Forum: Other Topics
Last Post: fyitester
Yesterday, 06:27 AM
» Replies: 0
» Views: 12
|
Admirable Engineer
Forum: Other Topics
Last Post: Fred15
03-26-2024, 09:24 AM
» Replies: 3
» Views: 1,267
|
Fabric Stiffness Tester T...
Forum: Other Topics
Last Post: fyitester
03-18-2024, 08:49 AM
» Replies: 0
» Views: 53
|
Ultra Complete Guide to F...
Forum: Other Topics
Last Post: Fred15
03-14-2024, 05:20 PM
» Replies: 1
» Views: 629
|
Plazjet II
Forum: Products and Services
Last Post: Fred15
03-14-2024, 10:14 AM
» Replies: 5
» Views: 1,348
|
Guide to Crease Recovery
Forum: Other Topics
Last Post: fyitester
03-12-2024, 06:10 AM
» Replies: 0
» Views: 53
|
Bursting Strength Test an...
Forum: Other Topics
Last Post: fyitester
03-04-2024, 09:18 AM
» Replies: 0
» Views: 61
|
Tear Strength Test and Fa...
Forum: Other Topics
Last Post: fyitester
02-26-2024, 08:25 AM
» Replies: 0
» Views: 70
|
Types of Extensometer
Forum: Other Topics
Last Post: fyitester
02-22-2024, 08:02 AM
» Replies: 0
» Views: 86
|
Snagging Test Method and ...
Forum: Other Topics
Last Post: fyitester
02-18-2024, 09:44 AM
» Replies: 0
» Views: 91
|
SF Aluminum powder Equiva...
Forum: Surface Engineering Threads
Last Post: adam wintle
02-16-2024, 11:46 AM
» Replies: 1
» Views: 213
|
Twin Wire Arc Spray Umek ...
Forum: Products and Services
Last Post: velocity
02-13-2024, 11:27 AM
» Replies: 0
» Views: 110
|
Silicone rubber masking
Forum: Surface Engineering Threads
Last Post: Lars.Patrick
02-09-2024, 09:47 PM
» Replies: 2
» Views: 251
|
Fabric Abrasion Resistanc...
Forum: Other Topics
Last Post: fyitester
02-06-2024, 02:13 AM
» Replies: 0
» Views: 98
|
WC-Co sprayed by APS and ...
Forum: Surface Engineering Threads
Last Post: Zhao Yun
02-04-2024, 09:33 AM
» Replies: 5
» Views: 317
|
How to Choose the Rotor o...
Forum: Other Topics
Last Post: fyitester
01-30-2024, 02:46 AM
» Replies: 0
» Views: 107
|
Staring procedure for 6p-...
Forum: Surface Engineering Threads
Last Post: mgbaca1
01-23-2024, 08:11 PM
» Replies: 0
» Views: 157
|
Assembling a second-hand ...
Forum: Surface Engineering Threads
Last Post: MarkDattilo
01-22-2024, 12:09 PM
» Replies: 6
» Views: 1,184
|
|
|
Coating hardness conversion |
Posted by: bhellman - 12-19-2006, 05:32 PM - Forum: Surface Engineering Threads
- Replies (7)
|
|
Dear Colleagues, note my query:
TS-coating hardnesses are expressed in several ways. Our friends over-there, the AM-people are usually telling us the hardness as HRC. We EU-people favour HV 0,3 or at least some Vickers.
How to convert HRC to HV concerning sprayed coatings at least to get a rough figure. If one uses the tables and calculators found on the net, one gets a too low figure for HV, compared to actual hardness measurements.
It seems if one adds 5 to 10 points to the HRC-scale, the outcome in HV touches actual HV-figures.
Does anyone have a somewhat "reliable" compensation solution to this.
All this only because I'm nowadays, after 40 yrs in the TS-business, entertaining myself by technical translations crosswise between FIN-ENG-SWE.
Br Bhe[/font][/size]
|
|
|
HVOF T800 removal |
Posted by: finnie - 12-13-2006, 03:29 PM - Forum: Surface Engineering Threads
- Replies (2)
|
|
I'm looking for a chemical strip method to remove roughly .005-.007 inches of HVOF T800. The base material is Rene 41 and is quite thin so grit blast strip is not my method of choice, nor do I think it's even and option.
|
|
|
MINIATURE ARC SPRAY EQUIPMENT |
Posted by: Vijay Deshpande - 12-12-2006, 01:55 PM - Forum: Surface Engineering Threads
- Replies (9)
|
|
Dear All,
We all know that Arc spray process offers a good bond and is very effective in reclamation of worn out components. How ever when it comes to carrying out a small repair at distant site moving equipment with all its peripherals is a big job. Is there any manufacturer of Low weight equipment along with a very light weight gun which can be transported very easily
Vijay Deshpande
|
|
|
Hallo |
Posted by: Vijay Deshpande - 12-10-2006, 02:52 PM - Forum: Surface Engineering Threads
- Replies (1)
|
|
Hallo to every one on this forum. I am working in this field for almost two decades and has rich expirience on various processes and applications at the same time I want to learn many things. One who wishes to contact me can send me a mail on vijaydeshin@gmail.com
Vijay Deshpande
|
|
|
Aluminum Extrusion |
Posted by: Nader - 12-09-2006, 02:33 PM - Forum: Surface Engineering Threads
- Replies (1)
|
|
Hi...
this is the fist time i witre in this intersting forum.
i am a student in college of Engineering. Depatement of Mechanical Engineering.
i am intersiting in Alumiunum Extrusion alot.
i want to get any information or pictures related to this subject (aluminum Extrusion).
and
i will be very thankfull to help me getting those information
thank you very much,,,,,,,,,,,,,,,,,,,,,,,,,
Nader
|
|
|
Targets provider |
Posted by: hanbi - 12-08-2006, 03:06 AM - Forum: Products and Services
- No Replies
|
|
This is Hanbi from China.We are a targets provider .We can provider high quality sputtering targets,such as :Ti,W,Cr,Mo,Ni,TiAl,Al Cu etc.
If need please contact me :hanbi_0611@hotmail.com
|
|
|
Abradable coatings |
Posted by: kcc - 12-07-2006, 12:57 AM - Forum: Surface Engineering Threads
- Replies (14)
|
|
Hello,
Is there any historical information on shear and tensile values for abradable coatings? More specific, 308 nickel graphite. Is there a correlation between the tensile and shear strength of this coating?
Thank you,
Kim
|
|
|
WC/Co/Cr coating |
Posted by: Arturas - 12-05-2006, 09:09 AM - Forum: Surface Engineering Threads
- Replies (25)
|
|
Hello,
I have serious problem, how to make that WC/Co/4%Cr coating sprayed by HVOF (MicroJet system) on plunger (max pressure 200bar, work in pair with bronze hub) could work. After one month of working coating in some places go off. And in one place coating is??as a bubble with several small gaps.??I am attaching pictures with defects . Can anybody to explain it.
Substrate is steel X45Cr13 (DIN 17230-80). Thermal treatment : normalization
Coating thickness was 0.3mm on side after spraying and 0.1-0.15mm after grinding. After spraying??surface was painted with thick sealer layer (that moment temperature of coating was 20C).
How to attach pictures
Best regards
Arturas
|
|
|
Corrosion protection |
Posted by: Yanni - 12-04-2006, 11:51 PM - Forum: Surface Engineering Threads
- Replies (1)
|
|
Hello everyone!
What kind of coating is usually recommended for aluminium surfaces of shallow depth underwater vehicles? What sealant would you recommend?
Would it be possible to let me know of any companies which may the sealant?
Thanks in advance
|
|
|
|