ASP-FastBoard - Demo/Support-Forum
Forum anmelden / register Board
SearchSearch CalendarCalendar GalleryGalleryAuction-PortalAuctions GlobalGlobal Top-ListTopMembersMembers StatisticsStats
get your RSS-Feed
Language/Sprache:  Admin  
 Login: ChatChat (0) new User-MapUser-Mapsend Passwordsend Password RegisterRegister

Forum Overview » Homepagetools - Support » Off-Topic » about rotary degasser
Pages: (1) [1] »
Registration necessaryRegistration necessary
about rotary degasser
baiyuncarbonno Access no Access first Post cannot be deleted -> delete the whole Topic 
Group: User
Level: treuer Poster

Posts: 214
Joined: 12/13/2021
IP-Address: saved

Advantages of Nitrogen rotary-degassing-equipment

high effectiveness of flux action due to better mixing with the melt;

short flux treatment time;

controllable flux introduction;

more environmentally friendly method of fluxing.

Classification of cast aluminum alloys.

Each cast aluminum alloy is designated by a four-digit number with a decimal point separating the third and the fourth digits.

The first digit indicates the alloy group according to therotary-degassing-equipment

1xx.x Aluminum 99.0% minimum;

2xx.x Copper (4%…4.6%);

3xx.x Silicon (5%…17%) with added copper and/or magnesium;

4xx.x Silicon (5%…12%);

5xx.x Magnesium (4%…10%);

7xx.x Zinc (6.2%…7.5%);

8xx.x Tin;

9xx.x Others.

The second two digits identify aluminum alloy or indicate the rotary-degassing-equipment

In the alloys of the 1xx.x series the second two digits indicate the level of purity of the alloy – they are the same as the two digits to the right of the decimal point in the minimum concentration of aluminum (in percents): 150.0 means minimum 99.50% of aluminum in the alloy, 120.1 means minimum 99.20% of aluminum in the alloy.

In all other groups of aluminum alloys (2xx.x through 9xx.x) the second two digits signify different alloys in the group.

The last digit indicates the product form: casting (designated by “0”) or ingot (designated by “1” or “2” depending on chemical composition limits.)

A modification of the original alloy or impurity limits is indicated by a serial letter before the numerical designation. The serial letters are assigned in alphabetical order starting with A but omitting I, O, Q, and X (the letter “X” is reserved for experimental alloys).

7/4/2022 10:20:54 AM   
PembrokeBellno Access no Access no Access 
Group: User
Level: Gelegenheitsposter

Posts: 18
Joined: 6/8/2022
IP-Address: saved

Ich verwalte mein Geld mit einer Vielzahl von Informationen, häufigem Lesen, der Suche nach neuen Veröffentlichungen und Spieloptionen über diesen link. Beispielsweise gibt es genügend relevante Informationen zu .

7/5/2022 10:34:40 PM   
Registration necessaryRegistration necessary
Pages: (1) [1] »
all Times are GMT +1:00
Reading: all
Writing: User
Group: general
Cyberlord, sense100
Forum Overview » Homepagetools - Support » Off-Topic » about rotary degasser

.: Script-Time: 0.118 || SQL-Queries: 6 || Active-Users: 3,340 :.
Powered by ASP-FastBoard HE v0.8, hosted by