تبلیغات
سیمرغ سعادت(بانک اطلاعاتی در مورد گزارش کار،تحقیق،آموزشی،مقاله،پروژه،پایان نامه،و...) - Protective Films on Molten Magnesium ( Kari Aarstad )M Part 3
----------------------------------- ---------------------------------------
یکشنبه 16 مهر 1391

Protective Films on Molten Magnesium ( Kari Aarstad )M Part 3

   نوشته شده توسط: ادریس    نوع مطلب :مقالات زبان اصلی (انگلیسی) ،



 
>translator
Powered by Translate
>translator
 undefined 
Bookmark and Share

Chapter 1 .
Literature Survey of Protection of
Molten Magnesium


MAGNESIUM

Magnesium is one of the light metals. Its density is 1.7 g/cm3 [Aylward and
Findlay, 1974]. This is low compared to other commercial metals. Commonly
used metals like aluminum and steel have densities of 2.7 g/cm3 and 7.9 g/cm3
respectively. Pure magnesium has low strength and is therefore not used for
constructional purposes [Solberg,1996]. Alloyed magnesium on the other hand,
has a high strength-to-weight ratio [Leontis, 1986] compared to other metals. It
is therefore possible to save weight by replacing parts made of steel or
aluminum, by magnesium, without reducing the strength significantly. Of course
changes regarding the design may have to be carried out to compensate for the
lower strength of magnesium [Metals Handbook, 1979] and this may again lead
to an increase in volume. Still, the overall result is a decrease in weight for the
component. Parts that are not exposed to strain like the steering wheel on a car
can be made of magnesium without changing the original design. Other
examples of components that are made of magnesium are cellular phones, laptop
computers and car components like gearbox housings, dashboard mounting
brackets and seat components.
Magnesium has a melting point of 650°C and is the eighth most abundant
element at the earth’s crust [Emley, 1966]. Seawater has a magnesium content of

0.13% which means that one liter of seawater contains 1.3 gram magnesium.
Thus the magnesium industry should never experience a shortage of raw
materials. Other raw materials worth mentioning are magnesite (MgCO3) and
dolomite (MgCO3
Smile
clean wordremove formatsuperscriptSubscriptCutCopyPasteHorizontal RuleOrdered ListUnordered ListOutdentIndentInsert LinkRemove Link
UndoRedoBoldItalicUnderlinestrikethroughAlign RightCenterچینش چپJustify FullJustify FullJustify Full
Text Color
Background Color
Add Image
Insert Table
Insert Aparat

>




برچسب ها: Chapter 1 . Literature Survey of Protection of Molten Magnesium MAGNESIUM Magnesium is one of the light metals. Its density is 1.7 g/cm3 [Aylward and Findlay ، 1974]. This is low compared to other commercial metals. Commonly used metals like aluminum and steel have densities of 2.7 g/cm3 and 7.9 g/cm3 respectively. Pure magnesium has low strength and is therefore not used for constructional purposes [Solberg ، 1996]. Alloyed magnesium on the other hand ، has a high strength-to-weight ratio [Leontis ، 1986] compared to other metals. It is therefore possible to save weight by replacing parts made of steel or aluminum ، by magnesium ، without reducing the strength significantly. Of course changes regarding the design may have to be carried out to compensate for the lower strength of magnesium [Metals Handbook ، 1979] and this may again lead to an increase in volume. Still ، the overall result is a decrease in weight for the component. Parts that are not exposed to strain like the steering wheel on a car can be made of magnesium without changing the original design. Other examples of components that are made of magnesium are cellular phones ، laptop computers and car components like gearbox housings ، dashboard mounting brackets and seat components. Magnesium has a melting point of 650°C and is the eighth most abundant element at the earth’s crust [Emley ، 1966]. Seawater has a magnesium content of ، 0.13% which means that one liter of seawater contains 1.3 gram magnesium. Thus the magnesium industry should never experience a shortage of raw materials. Other raw materials worth mentioning are magnesite (MgCO3) and dolomite (MgCO3 ،

Buy cialis online
جمعه 7 اردیبهشت 1397 09:41 ب.ظ

Thanks a lot! Ample stuff.

cialis 20 mg effectiveness cialis dosage where to buy cialis in ontario cialis online holland walgreens price for cialis achat cialis en suisse generic cialis at walmart dose size of cialis callus cialis 5 mg effetti collateral
Viagra kaufen
سه شنبه 4 اردیبهشت 1397 11:24 ق.ظ

You said it adequately.!
sildenafil prices uk viagra uk buy online buy viagra online uk cheap buy generic viagra online uk buying viagra online australia price for viagra buy viagra pill buy uk viagra where can i buy viagra cheap buy viagra pills online uk
Buy cialis
شنبه 18 فروردین 1397 03:34 ق.ظ

Thanks a lot, A good amount of knowledge!

acheter cialis meilleur pri cialis prezzo di mercato buy brand cialis cheap cialis 50 mg soft tab cialis for sale in europa price cialis best legalidad de comprar cialis prices for cialis 50mg enter site 20 mg cialis cost cialis preise schweiz
Cialis online
شنبه 4 فروردین 1397 02:08 ق.ظ

With thanks! I like it.
generic cialis generic for cialis cialis generic availability generic cialis buy cialis online legal free cialis tadalafil 20mg we choice free trial of cialis cialis sans ordonnance pastillas cialis y alcoho
Buy cialis
دوشنبه 28 اسفند 1396 07:21 ق.ظ

Many thanks. An abundance of write ups!

miglior cialis generico dosagem ideal cialis cialis usa cost 5 mg cialis coupon printable precios cialis peru generico cialis mexico precios cialis peru are there generic cialis cialis australia org cialis canada
 
لبخندناراحتچشمک
نیشخندبغلسوال
قلبخجالتزبان
ماچتعجبعصبانی
عینکشیطانگریه
خندهقهقههخداحافظ
سبزقهرهورا
دستگلتفکر