De volgende waarschuwingen zijn opgetreden:
Warning [2] Undefined array key "lockoutexpiry" - Line: 94 - File: global.php PHP 8.0.30 (Linux)
File Line Function
/global.php 94 errorHandler->error
/showthread.php 28 require_once
Warning [2] Undefined property: MyLanguage::$today_rel - Line: 474 - File: inc/functions.php PHP 8.0.30 (Linux)
File Line Function
/inc/functions.php 474 errorHandler->error
/global.php 471 my_date
/showthread.php 28 require_once
Warning [2] Undefined array key "lockoutexpiry" - Line: 550 - File: global.php PHP 8.0.30 (Linux)
File Line Function
/global.php 550 errorHandler->error
/showthread.php 28 require_once
Warning [2] Undefined property: MyLanguage::$search_button - Line: 5 - File: global.php(574) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/global.php(574) : eval()'d code 5 errorHandler->error
/global.php 574 eval
/showthread.php 28 require_once
Warning [2] Undefined array key "avatartype" - Line: 811 - File: global.php PHP 8.0.30 (Linux)
File Line Function
/global.php 811 errorHandler->error
/showthread.php 28 require_once
Warning [2] Undefined array key "avatartype" - Line: 811 - File: global.php PHP 8.0.30 (Linux)
File Line Function
/global.php 811 errorHandler->error
/showthread.php 28 require_once
Warning [2] Undefined property: MyLanguage::$select2_match - Line: 15 - File: global.php(869) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/global.php(869) : eval()'d code 15 errorHandler->error
/global.php 869 eval
/showthread.php 28 require_once
Warning [2] Undefined property: MyLanguage::$select2_matches - Line: 16 - File: global.php(869) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/global.php(869) : eval()'d code 16 errorHandler->error
/global.php 869 eval
/showthread.php 28 require_once
Warning [2] Undefined property: MyLanguage::$select2_nomatches - Line: 17 - File: global.php(869) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/global.php(869) : eval()'d code 17 errorHandler->error
/global.php 869 eval
/showthread.php 28 require_once
Warning [2] Undefined property: MyLanguage::$select2_inputtooshort_single - Line: 18 - File: global.php(869) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/global.php(869) : eval()'d code 18 errorHandler->error
/global.php 869 eval
/showthread.php 28 require_once
Warning [2] Undefined property: MyLanguage::$select2_inputtooshort_plural - Line: 19 - File: global.php(869) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/global.php(869) : eval()'d code 19 errorHandler->error
/global.php 869 eval
/showthread.php 28 require_once
Warning [2] Undefined property: MyLanguage::$select2_inputtoolong_single - Line: 20 - File: global.php(869) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/global.php(869) : eval()'d code 20 errorHandler->error
/global.php 869 eval
/showthread.php 28 require_once
Warning [2] Undefined property: MyLanguage::$select2_inputtoolong_plural - Line: 21 - File: global.php(869) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/global.php(869) : eval()'d code 21 errorHandler->error
/global.php 869 eval
/showthread.php 28 require_once
Warning [2] Undefined property: MyLanguage::$select2_selectiontoobig_single - Line: 22 - File: global.php(869) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/global.php(869) : eval()'d code 22 errorHandler->error
/global.php 869 eval
/showthread.php 28 require_once
Warning [2] Undefined property: MyLanguage::$select2_selectiontoobig_plural - Line: 23 - File: global.php(869) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/global.php(869) : eval()'d code 23 errorHandler->error
/global.php 869 eval
/showthread.php 28 require_once
Warning [2] Undefined property: MyLanguage::$select2_loadmore - Line: 24 - File: global.php(869) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/global.php(869) : eval()'d code 24 errorHandler->error
/global.php 869 eval
/showthread.php 28 require_once
Warning [2] Undefined property: MyLanguage::$select2_searching - Line: 25 - File: global.php(869) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/global.php(869) : eval()'d code 25 errorHandler->error
/global.php 869 eval
/showthread.php 28 require_once
Warning [2] Undefined variable $awaitingusers - Line: 34 - File: global.php(872) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/global.php(872) : eval()'d code 34 errorHandler->error
/global.php 872 eval
/showthread.php 28 require_once
Warning [2] Undefined array key "style" - Line: 937 - File: global.php PHP 8.0.30 (Linux)
File Line Function
/global.php 937 errorHandler->error
/showthread.php 28 require_once
Warning [2] Undefined property: MyLanguage::$lang_select_default - Line: 5197 - File: inc/functions.php PHP 8.0.30 (Linux)
File Line Function
/inc/functions.php 5197 errorHandler->error
/global.php 937 build_theme_select
/showthread.php 28 require_once
Warning [2] Undefined array key "additionalgroups" - Line: 7361 - File: inc/functions.php PHP 8.0.30 (Linux)
File Line Function
/inc/functions.php 7361 errorHandler->error
/inc/functions.php 5217 is_member
/global.php 937 build_theme_select
/showthread.php 28 require_once
Warning [2] Undefined property: MyLanguage::$bottomlinks_markread - Line: 15 - File: global.php(966) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/global.php(966) : eval()'d code 15 errorHandler->error
/global.php 966 eval
/showthread.php 28 require_once
Warning [2] Undefined array key "mybb" - Line: 1998 - File: inc/functions.php PHP 8.0.30 (Linux)
File Line Function
/inc/functions.php 1998 errorHandler->error
/inc/functions_indicators.php 41 my_set_array_cookie
/showthread.php 665 mark_thread_read
Warning [2] Undefined property: MyLanguage::$ratings_update_error - Line: 5 - File: showthread.php(768) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/showthread.php(768) : eval()'d code 5 errorHandler->error
/showthread.php 768 eval
Warning [2] Undefined variable $postsdone - Line: 901 - File: showthread.php PHP 8.0.30 (Linux)
File Line Function
/showthread.php 901 errorHandler->error
Warning [2] Undefined array key 1767 - Line: 907 - File: showthread.php PHP 8.0.30 (Linux)
File Line Function
/showthread.php 907 errorHandler->error
Warning [2] Undefined array key 1767 - Line: 1630 - File: showthread.php PHP 8.0.30 (Linux)
File Line Function
/showthread.php 1630 errorHandler->error
/showthread.php 919 buildtree
Warning [2] Undefined property: MyLanguage::$postbit_button_find - Line: 2 - File: inc/functions_post.php(340) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/inc/functions_post.php(340) : eval()'d code 2 errorHandler->error
/inc/functions_post.php 340 eval
/showthread.php 920 build_postbit
Warning [2] Undefined array key "additionalgroups" - Line: 7361 - File: inc/functions.php PHP 8.0.30 (Linux)
File Line Function
/inc/functions.php 7361 errorHandler->error
/inc/functions_user.php 813 is_member
/inc/functions_post.php 416 purgespammer_show
/showthread.php 920 build_postbit
Warning [2] Undefined property: MyLanguage::$postbit_threads - Line: 4 - File: inc/functions_post.php(484) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/inc/functions_post.php(484) : eval()'d code 4 errorHandler->error
/inc/functions_post.php 484 eval
/showthread.php 920 build_postbit
Warning [2] Undefined array key "profilefield" - Line: 6 - File: inc/functions_post.php(484) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/inc/functions_post.php(484) : eval()'d code 6 errorHandler->error
/inc/functions_post.php 484 eval
/showthread.php 920 build_postbit
Warning [2] Undefined property: MyLanguage::$postbit_button_quote - Line: 2 - File: inc/functions_post.php(674) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/inc/functions_post.php(674) : eval()'d code 2 errorHandler->error
/inc/functions_post.php 674 eval
/showthread.php 920 build_postbit
Warning [2] Undefined array key "showimages" - Line: 757 - File: inc/functions_post.php PHP 8.0.30 (Linux)
File Line Function
/inc/functions_post.php 757 errorHandler->error
/showthread.php 920 build_postbit
Warning [2] Undefined array key "showvideos" - Line: 762 - File: inc/functions_post.php PHP 8.0.30 (Linux)
File Line Function
/inc/functions_post.php 762 errorHandler->error
/showthread.php 920 build_postbit
Warning [2] Undefined array key "posttime" - Line: 9 - File: inc/functions_post.php(887) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/inc/functions_post.php(887) : eval()'d code 9 errorHandler->error
/inc/functions_post.php 887 eval
/showthread.php 920 build_postbit
Warning [2] Undefined array key "avatar_padding" - Line: 19 - File: inc/functions_post.php(887) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/inc/functions_post.php(887) : eval()'d code 19 errorHandler->error
/inc/functions_post.php 887 eval
/showthread.php 920 build_postbit
Warning [2] Undefined array key "button_spam" - Line: 59 - File: inc/functions_post.php(887) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/inc/functions_post.php(887) : eval()'d code 59 errorHandler->error
/inc/functions_post.php 887 eval
/showthread.php 920 build_postbit
Warning [2] Undefined array key "invisible" - Line: 1555 - File: showthread.php PHP 8.0.30 (Linux)
File Line Function
/showthread.php 1555 errorHandler->error
Warning [2] Undefined property: MyLanguage::$quickrestore_confirm - Line: 9 - File: showthread.php(1587) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/showthread.php(1587) : eval()'d code 9 errorHandler->error
/showthread.php 1587 eval
Warning [2] Undefined property: MyLanguage::$save_changes - Line: 11 - File: showthread.php(1587) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/showthread.php(1587) : eval()'d code 11 errorHandler->error
/showthread.php 1587 eval
Warning [2] Undefined property: MyLanguage::$cancel_edit - Line: 12 - File: showthread.php(1587) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/showthread.php(1587) : eval()'d code 12 errorHandler->error
/showthread.php 1587 eval
Warning [2] Undefined property: MyLanguage::$quick_edit_update_error - Line: 13 - File: showthread.php(1587) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/showthread.php(1587) : eval()'d code 13 errorHandler->error
/showthread.php 1587 eval
Warning [2] Undefined property: MyLanguage::$quick_reply_post_error - Line: 14 - File: showthread.php(1587) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/showthread.php(1587) : eval()'d code 14 errorHandler->error
/showthread.php 1587 eval
Warning [2] Undefined property: MyLanguage::$quick_delete_error - Line: 15 - File: showthread.php(1587) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/showthread.php(1587) : eval()'d code 15 errorHandler->error
/showthread.php 1587 eval
Warning [2] Undefined property: MyLanguage::$quick_delete_success - Line: 16 - File: showthread.php(1587) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/showthread.php(1587) : eval()'d code 16 errorHandler->error
/showthread.php 1587 eval
Warning [2] Undefined property: MyLanguage::$quick_delete_thread_success - Line: 17 - File: showthread.php(1587) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/showthread.php(1587) : eval()'d code 17 errorHandler->error
/showthread.php 1587 eval
Warning [2] Undefined property: MyLanguage::$quick_restore_error - Line: 18 - File: showthread.php(1587) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/showthread.php(1587) : eval()'d code 18 errorHandler->error
/showthread.php 1587 eval
Warning [2] Undefined property: MyLanguage::$quick_restore_success - Line: 19 - File: showthread.php(1587) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/showthread.php(1587) : eval()'d code 19 errorHandler->error
/showthread.php 1587 eval
Warning [2] Undefined property: MyLanguage::$postbit_editreason - Line: 20 - File: showthread.php(1587) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/showthread.php(1587) : eval()'d code 20 errorHandler->error
/showthread.php 1587 eval
Warning [2] Undefined property: MyLanguage::$post_deleted_error - Line: 21 - File: showthread.php(1587) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/showthread.php(1587) : eval()'d code 21 errorHandler->error
/showthread.php 1587 eval
Warning [2] Undefined property: MyLanguage::$soft_delete_thread - Line: 22 - File: showthread.php(1587) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/showthread.php(1587) : eval()'d code 22 errorHandler->error
/showthread.php 1587 eval
Warning [2] Undefined property: MyLanguage::$restore_thread - Line: 23 - File: showthread.php(1587) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/showthread.php(1587) : eval()'d code 23 errorHandler->error
/showthread.php 1587 eval
Warning [2] Undefined variable $threadnotesbox - Line: 33 - File: showthread.php(1587) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/showthread.php(1587) : eval()'d code 33 errorHandler->error
/showthread.php 1587 eval
Warning [2] Undefined variable $multipage - Line: 36 - File: showthread.php(1587) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/showthread.php(1587) : eval()'d code 36 errorHandler->error
/showthread.php 1587 eval
Warning [2] Undefined property: MyLanguage::$thread_modes - Line: 46 - File: showthread.php(1587) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/showthread.php(1587) : eval()'d code 46 errorHandler->error
/showthread.php 1587 eval
Warning [2] Undefined variable $multipage - Line: 68 - File: showthread.php(1587) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/showthread.php(1587) : eval()'d code 68 errorHandler->error
/showthread.php 1587 eval
Warning [2] Undefined variable $addremovesubscription - Line: 82 - File: showthread.php(1587) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/showthread.php(1587) : eval()'d code 82 errorHandler->error
/showthread.php 1587 eval
Warning [2] Undefined variable $thread_deleted - Line: 107 - File: showthread.php(1587) : eval()'d code PHP 8.0.30 (Linux)
File Line Function
/showthread.php(1587) : eval()'d code 107 errorHandler->error
/showthread.php 1587 eval




Waardering:
  • 0 stemmen - gemiddelde waardering is 0
  • 1
  • 2
  • 3
  • 4
  • 5
Material properties of tungsten carbide
08-31-2021, 06:58 PM,
#1
Material properties of tungsten carbide
The tungsten carbide is an alloy which has the main component of powders including tungsten carbide, titanium carbide and metal powder such as cobalt, nickel, etc, as an adhesive, obtained through the powder metallurgical method. It is mainly used to make high-speed cutting tools and hard, tough material cutting edges, and high wear parts for fabrication of cold dies, measuring tools.

1.Wear resistance
The wear resistance of the tungsten carbide is its most important feature. In practical applications, carbides are 20-100 times longer than some wear-resistant steel alloys.

2.Bending resistance
The sintered carbide has a high elastic modulus and the smallest bend is obtained when subjected to bending force.

3.Corrosion resistance
It is usually used in many chemical and corrosive environments because carbides are typically chemically inert.

4.Torsional strength
The amount of torsion is two times than the high-speed steel and the carbide is the preferred material for high-speed operation applications.

5.Compressive strength
Some grades of cobalt carbide and cobalt have perfect performance under ultra-high pressure and is very successful in pressure applications of up to 7 million kPa.

6.Toughness
Cemented carbide grades with high binder content have excellent impact resistance.

7.Low temperature wear resistance
Even at an extremely low temperature, the carbide remains good to wear resistance and provides relatively low friction coefficients without using a lubricant.


Berichten in deze discussie
Material properties of tungsten carbide - door YSmarines - 08-31-2021, 06:58 PM

Ga naar locatie:


Gebruikers die deze discussie lezen: 1 gast(en)