Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/bbcode.php on line 483

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/bbcode.php on line 483

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/bbcode.php on line 483

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/bbcode.php on line 483

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/bbcode.php on line 483

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/bbcode.php on line 483

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/bbcode.php on line 483

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/bbcode.php on line 483

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/bbcode.php on line 483

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/bbcode.php on line 483

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/bbcode.php on line 483

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/bbcode.php on line 483

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/bbcode.php on line 483

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/bbcode.php on line 483

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/bbcode.php on line 483

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/bbcode.php on line 483

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/bbcode.php on line 483

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/bbcode.php on line 483

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/bbcode.php on line 483

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/bbcode.php on line 483

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/bbcode.php on line 483

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/bbcode.php on line 483

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/bbcode.php on line 483

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/bbcode.php on line 483

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/bbcode.php on line 483

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/bbcode.php on line 483

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781
[phpBB Debug] PHP Notice: in file /includes/functions.php on line 3745: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1781)
[phpBB Debug] PHP Notice: in file /includes/functions.php on line 3747: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1781)
[phpBB Debug] PHP Notice: in file /includes/functions.php on line 3748: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1781)
[phpBB Debug] PHP Notice: in file /includes/functions.php on line 3749: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1781)
Homogene Einlagerung von Kohlenstoff in Stahl • Maschinenbau-Forum
Maschinenbau-Wissen.de
Die Maschinenbau-Community
Maschinenbau-Wissen
Maschinenbau-Forum
Maschinenbau-Skripte
Maschinenbau-Webverzeichnis
Job-Suche
Bücher-Shop
Maschinenbau-Suche

Homogene Einlagerung von Kohlenstoff in Stahl

Alles über das Thema Chemie.

Homogene Einlagerung von Kohlenstoff in Stahl

Beitragvon Freddy am Fr 15. Jan 2010, 12:15

Hey

wichtige Frage.

Wie kommt der Kohlenstoff bei der Herstellung von Stahl eigentlich genau in den Stahl rein??

Ich wess das ja Erz und Koks in Hochofen gegeben werden, Kohlenstoff is ja darin enthalten und verbrennt und reagiert mit dem O2 zu CO2.
CO2 reagiert wiederum mit C und es entsteht CO

Des is ja auch dieses Boudouard Gleichgewicht. Bzw vllt kann noch jmd genau erklärn was des Boudouard-Gleichgewicht ist. Falls ich jetzt iwie falsch liegen sollte.

Weil ich wess nur das ma die Reaktion CO2+C <--> CO Boudouardgleichgewicht nennt und sich des unter 900-1000°C einstellt.

Naja Fe2O3 also Eisen(III)oxid reagiert mit CO und wird zu Fe3O4 (also stark eisenhaltiger Magnetit)

Fe3O4 reagiert wieder mit CO und wird zu FeO (Eisen(II)oxid)

Und des FeO reagiert a wieder mit CO und wird zu Fe und CO2.

Bei welchem Schritt bzw mti welchem Schritt kann ma die homogene Einlagerung vom Kohlenstoff in den Stahl erklären???

Is wichtig ;) ich schreib morgen Chemieklausur :)


Lg Freddy
Freddy
 
Beiträge: 10
Registriert: Do 3. Dez 2009, 21:56

Re: Homogene Einlagerung von Kohlenstoff in Stahl

Beitragvon tec-fan am Fr 15. Jan 2010, 19:57

hm, also ich dachte immer, dass der Kohlenstoff schon im Stahl vorhanden ist und es beim Schmelzverfahren darum geht den Kohlenstoffgehalt zu reduzieren :?:
tec-fan
 
Beiträge: 14
Registriert: Mi 11. Mär 2009, 21:35

Re: Homogene Einlagerung von Kohlenstoff in Stahl

Beitragvon Freddy am Fr 15. Jan 2010, 20:38

ehmm also soweit ich des wess, wird der kohlenstoff erst reduziert durch zugabe von anderen stoffen (auch schrott) und durch einblasen von sauerstoff??

also nach dem "normalen" herstelln von Stahl is der kohlenstoffgehalt über 2% und durch zugabe von anderen stoffen wird er dann unter 2% gebracht.
Freddy
 
Beiträge: 10
Registriert: Do 3. Dez 2009, 21:56

purchase online Calan without prescription

Beitragvon Pooclomotruts am Do 2. Jun 2011, 16:10

purchase Effexor Xr cod next day delivery where can i purchase Rebetol without a prescription Sporanox online overnight delivery cod how to order Paxil online without prescription 1 mg Vaseretic mastercard Free shipping Tegretol Buy Trecator-sc overnight fedex Cheap Desyrel without rx how to order Tegretol online without prescription Moduretic fedex buy Vaseretic next day delivery buy no perscription Clorpres order Lopressor overnight cheap Buy cheap Crestor overnight purchase Plendil free consultation Buy Synthroid without rx order Neggram pharmacy purchase Robaxin cod next day delivery buy Strattera without rx needed cheap purchase Bactrim
Pooclomotruts
 

Sustiva mastercard without a prescription or doctor

Beitragvon clineMync am Do 2. Jun 2011, 20:07

purchase online rx Avandaryl without purchase online Maxaquin without rx buy Buspar no scams canadian prescriptions Cafergot buy Zofran without rx Abilify without prescription shipped overnight express cheapest Omnicef available online purchase online Cleocin without rx Volmax Cr without prescription overnight shipping Zyprexa cod next day delivery purchase Videx without prescription buy Inderal paypal without rx order Floxin mastercard in Mauricie order Reglan mastercard in Alberta Depakote non rx fedex overnight free Frumil on line Principen without prescription shipped overnight express buy Stromectol mastercard without prescription online order Atacand Hct overnight cheap order Neoral overnight cheap
clineMync
 

Aceon non prescription for next day delivery

Beitragvon ToroFrakyRard am Fr 3. Jun 2011, 03:50

Mentax pharmacy Myambutol without a prescription or doctor Priligy purchased online without prescription overnight Starlix c.o.d cheap Clomid no rx Duricef cod how to buy Cytoxan online without rx buy Arimidex amex online how to order Celexa online without a rx Volmax Cr mastercard without a prescription or doctor Clozaril mastercard prescription fedex ordering Glucophage Xr over the counter Grifulvin non prescription order cheap overnight Pamelor Seromycin online order saturday delivery Lotensin u.p.s shipping cod how to order Caduet online without a prescription order Calan Sr without prescription to ship overnight Thorazine mastercard overnight buy Crestor mastercard in Oklahoma
ToroFrakyRard
 

purchase Acticin without prescription from us pharmacy

Beitragvon brailiand am Do 9. Jun 2011, 06:35

purchase online Naprosyn without rx Cheapest Bystolic online Buy cheap Grifulvin overnight purchase Asendin pay pal online without rx order Yasmin free next day airYasmin on line Maxalt on line buy Hytrin tablets without rx Naprosyn orderd online without prescription overnight Vytorin without a rx Non prescription Diovan Pyridium cod saturday delivery get Minipress mastercard purchase Metaglip mastercard in Kitchener purchasing Urispas online without prescription Pro-banthine cod cheap order rx Mevacor Bactrim mastercard with no prescriptions buy Coreg without Calan Sr next day cod fedex buy Kemadrin amex online without rx
brailiand
 

where to buy It's a Wonderful Afterlife film

Beitragvon BlerotateTago am Sa 11. Jun 2011, 19:14

Lamhaa: The Untold Story of Kashmir Film Theater Inhale movie download good quality Full Movie Forgive Me for Raping You where to watch the full Sanctum movie The Tourist Movie To Download Download Movie Almighty Thor watch full version of Dirty Movie movie where to watch Tere Bin Laden film Watch The Entire Film Of Triggerman Barbie in a Mermaid Tale direct download the Multiple Sarcasms full dvd movies I Want To Watch The The Next Three Days Film Superman/Batman: Apocalypse Divx buy Perfect Combination tide hq dvd divx ipod Barney: A-Counting We Will Go movie theatres Download Movie Lion King, The Divx watch The Shouting Men movie online watch a movie Toonpur Ka Superhero
BlerotateTago
 


Zurück zu Chemie

Wer ist online?

Mitglieder in diesem Forum: 0 Mitglieder und 1 Gast

Sitemap    |    Über    |    Impressum    |    Datenschutz    |    * = Affiliate-Link
2009 Maschinenbau-Wissen.de
Anzeige