Severity: 8192
Message: Creation of dynamic property CI_URI::$config is deprecated
Filename: core/URI.php
Line Number: 101
Backtrace:
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Router::$uri is deprecated
Filename: core/Router.php
Line Number: 127
Backtrace:
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Front::$benchmark is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Front::$hooks is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Front::$config is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Front::$log is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Front::$utf8 is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Front::$uri is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Front::$exceptions is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Front::$router is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Front::$output is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Front::$security is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Front::$input is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Front::$lang is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Front::$load is deprecated
Filename: core/Controller.php
Line Number: 78
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Front::$db is deprecated
Filename: core/Loader.php
Line Number: 396
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_DB_mysqli_driver::$failover is deprecated
Filename: database/DB_driver.php
Line Number: 371
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Return type of CI_Session_files_driver::open($save_path, $name) should either be compatible with SessionHandlerInterface::open(string $path, string $name): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 132
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Return type of CI_Session_files_driver::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 292
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Return type of CI_Session_files_driver::read($session_id) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 166
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Return type of CI_Session_files_driver::write($session_id, $session_data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 235
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Return type of CI_Session_files_driver::destroy($session_id) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 315
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Return type of CI_Session_files_driver::gc($maxlifetime) should either be compatible with SessionHandlerInterface::gc(int $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 356
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: Warning
Message: PHP Startup: Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 282
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: Warning
Message: PHP Startup: Session cookie parameters cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 289
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: Warning
Message: PHP Startup: Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 304
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: Warning
Message: PHP Startup: Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 314
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: Warning
Message: PHP Startup: Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 315
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: Warning
Message: PHP Startup: Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 316
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: Warning
Message: PHP Startup: Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 317
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: Warning
Message: PHP Startup: Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 375
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: Warning
Message: PHP Startup: Session save handler cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 110
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: Warning
Message: PHP Startup: Session cannot be started after headers have already been sent
Filename: Session/Session.php
Line Number: 143
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Front::$session is deprecated
Filename: core/Loader.php
Line Number: 1283
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Front::$compress is deprecated
Filename: core/Loader.php
Line Number: 1283
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Front::$email is deprecated
Filename: core/Loader.php
Line Number: 1283
Backtrace:
File: /application/controllers/Front.php
Line: 8
Function: __construct
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Front::$front_model is deprecated
Filename: core/Loader.php
Line Number: 358
Backtrace:
File: /application/controllers/Front.php
Line: 10
Function: model
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$benchmark is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /application/controllers/Front.php
Line: 52
Function: view
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$hooks is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /application/controllers/Front.php
Line: 52
Function: view
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$config is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /application/controllers/Front.php
Line: 52
Function: view
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$log is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /application/controllers/Front.php
Line: 52
Function: view
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$utf8 is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /application/controllers/Front.php
Line: 52
Function: view
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$uri is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /application/controllers/Front.php
Line: 52
Function: view
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$exceptions is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /application/controllers/Front.php
Line: 52
Function: view
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$router is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /application/controllers/Front.php
Line: 52
Function: view
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$output is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /application/controllers/Front.php
Line: 52
Function: view
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$security is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /application/controllers/Front.php
Line: 52
Function: view
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$input is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /application/controllers/Front.php
Line: 52
Function: view
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$lang is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /application/controllers/Front.php
Line: 52
Function: view
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$load is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /application/controllers/Front.php
Line: 52
Function: view
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$db is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /application/controllers/Front.php
Line: 52
Function: view
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$session is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /application/controllers/Front.php
Line: 52
Function: view
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$compress is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /application/controllers/Front.php
Line: 52
Function: view
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$email is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /application/controllers/Front.php
Line: 52
Function: view
File: /index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$front_model is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /application/controllers/Front.php
Line: 52
Function: view
File: /index.php
Line: 315
Function: require_once
Śrut staliwny kulisty jest jedną z postaci ścierniwa do obróbki strumieniowo-ściernej. Zazwyczaj występuje w postaci ziaren o kształcie niewielkich kuleczek, których średnica wynosi od 0,425 do 2,000 mm.
Metoda produkcji, podczas stosowania której powstaje śrut staliwny w postaci mikroskopijnych kulek polega na rozpylaniu roztopionej stali na powierzchnię, a następnie utrwalaniu cieplnym. Dzięki temu śrut stalowy wykazuje się bardzo wysoką wytrzymałością i może być wielokrotnie wykorzystywany w cyklach obróbki strumieniowo-ściernej. Kulki mogą też być poddawane procesowi kruszenia, w efekcie którego powstaje śrut staliwny łamany.
Twardość materiału według skali Vickersa wynosi 390-530 HV. Charakteryzuje go również duża intensywność obróbki.
Obróbka strumieniowo-ścierna, podczas której jest wykorzystywany śrut staliwny, może być wykonywana jedynie metodą na sucho, wilgoć obniża bowiem parametry stali.
Do procesów wymagających wysokiej precyzji i powtarzalności rekomendujemy śrut VERA®, wysokiej jakości ścierniwo hybrydowe.