Asal iyo Horumarka Calcium Aluminum Alloy

Asal ahaan

Waddankeena, kalsiyumku wuxuu u muuqday qaab bir ah, kaas oo dib ugu soo laabanaya mid ka mid ah mashaariicda muhiimka ah ee Midowga Soofiyeeti uu ka caawiyay waddankeena ka hor 1958, shirkad milatari oo milatari oo ku taal Baotou. Oo ay ku jiraan habka dareeraha ee cathode (electrolysis) birta wax soo saarka kalsiyum line. Sannadkii 1961-kii, tijaabo yar ayaa soo saartay kaalshiyam bir ah oo tayo leh.

Horumarin:

Ku taariikhaysan dabayaaqadii 1980-meeyadii ilaa horraantii 1990-meeyadii, iyada oo la raacayo isbeddelka istaraatiijiyadeed ee dalka ee ganacsiyada warshadaha milatariga iyo soo jeedinta siyaasadda "militariga iyo rayidka", kaalshiyamka birta ah wuxuu bilaabay inuu galo suuqa rayidka. Sannadkii 2003dii, iyadoo baahida suuqa ee kaalshiyamka birta ah ay sii korodhay, magaalada Baotou waxay noqotay saldhigga wax-soo-saarka kaalshiyamka birta ee ugu weyn dalka, halkaasoo ay ku leedahay afar khad wax-soo-saarka kaalshiyamka ah, oo leh awood wax-soo-saar sannadle ah oo ah 5,000 tan oo kalsiyum bir ah iyo alaabooyin.

Soo ifbaxa Calcium Aluminum Alloy:

Sababtoo ah barta dhalaalaysa sare ee kalsiyum macdan ah (851°C), luminta kalsiyumka gubasho ee habka loogu darayo kalsiyum macdan ah dareeraha rasaasta dhalaalaysa waa ilaa 10%, taas oo keenta kharashyo badan, xakamaynta halabuurka adag, iyo dheer isticmaalka tamarta waqti-qaadka ah. Sidaa darteed, waa lagama maarmaan in la sameeyo daawaha leh aluminium bir ah iyo kalsiyum bir ah si tartiib tartiib ah lakabka lakabka. Muuqaalka aluminium aluminium kalsiyum ah ayaa si sax ah loogu talagalay in lagu xalliyo cilladdan habka diyaarinta ee alwaaxyada aluminium calcium.

Barta dhalaalka ee kalsiyum-aluminium alloy
Waxa ku jira Ca%	Meesha dhalaalaysa
60	860
61	835
62	815
63	795
64	775
65	750
66	720
67	705
68	695
69	680
70	655
71	635
72	590
73	565
74	550
75	545
76	585
77	600
78	615
79	625
80	630

Soo saarista aluminium aluminium kalsiyum ah waa geedi socod dhalaalid iyo isku darka xaalad faaruq ah iyadoo la isticmaalayo heerkul sare iyadoo loo eegayo saamiga go'an ee kalsiyumka birta iyo aluminium birta ah.

Kala-soocidda Calcium Aluminium Alloy:

Calcium aluminium aluminium guud ahaan waxaa loo kala saaraa 70-75% calcium, 25-30% aluminium; 80-85% calcium, 15-20% aluminium; iyo 70-75% calcium 25-30%. Waxa kale oo lagu beddeli karaa sida ku cad shuruudaha. Calcium aluminium alloy wuxuu leeyahay dhalaal macdan ah, dabeecad firfircoon, iyo budada wanaagsan waa sahlan tahay in lagu gubo hawada. Waxaa inta badan loo isticmaalaa daawaha sayidkiisa, sifaynta iyo yaraynta wakiilka ee dhalaalidda biraha. Alaabooyinka waxaa lagu bixiyaa qaab baloogyo dabiici ah, waxaana sidoo kale loo farsameyn karaa alaabooyin cabbirro kala duwan leh iyadoo loo eegayo baahida isticmaale.

Kala soocida tayada

Sida daawaynta sare, shuruudaha tayada ee aluminium aluminium calcium aad bay u adag yihiin. (1) Waxa ku jira kaalshiyam macdan ah waxa ay isu beddeshaa tiro yar; (2) Alloysku waa in aanu yeelan kala-soocid; (3) Wasakhda waxyeelada leh waa in lagu xakameeyaa ilaa xad macquul ah; (4) Waa in aanu jirin oksaydh (oxidation) dusha sare ee daawaha; Isla mar ahaantaana, wax soo saarka, baakadaha, gaadiidka iyo kaydinta aluminium aluminium calcium ayaa loo baahan yahay Habka waa in si adag loo nidaamiyaa. Kuwa soo saarayaasha kalsiyum-aluminium aluminium ee aan bixinayna waa inay lahaadaan shahaadooyin rasmi ah.

Gaadiidka iyo kaydinta

Sifooyinka kiimikaad ee aluminium aluminium calcium ayaa aad u firfircoon. Way fududahay in oksaydh-is-samaynta iyo gubashada si fudud marka ay la kulmaan dabka, biyaha iyo saamaynta daran.

1. Baakadaha

Ka dib marka la jajabiyo aluminium aluminium kalsiyum ah iyada oo la raacayo tilmaamo gaar ah, waxaa lagu ridayaa bac caag ah, oo la miisaamay, laga buuxiyey gaaska argon, kulaylka ayaa la daboolay, ka dibna la geliyaa durbaanka birta ah (dubaanka caadiga ah ee caalamiga ah). Foostada birta ahi waxay leedahay hawlo aan biyuhu ahayn, go'doomin iyo ka hortagga saamaynta biyaha wanaagsan.

2. Rarista iyo dejinta

Inta lagu jiro rarka iyo dejinta, forklift ama wiish (koronto koronto) waa in loo isticmaalo rarista iyo dejinta. Durbaannada birta ah waa inaan waligood la duubin ama la tuurin si looga hortago waxyeellada bacda baakadaha iyo luminta ilaalinta. Xaalado ka sii daran waxay sababi karaan gubashada daawaha aluminium calcium ee durbaanka.

3. Gaadiidka

Inta lagu jiro gaadiidka, diiradda saar ka-hortagga dabka, ilaalinta biyaha iyo ka hortagga saameynta.

4. Kaydinta

Nolosha shelf ee aluminium aluminium calcium waa 3 bilood iyada oo aan la furin foosto. Calcium aluminium aluminium ah waa in aan lagu kaydin meel banaan ah, waana in lagu kaydiyaa bakhaar qallalan oo aan roobka lahayn. Ka dib marka la furo bacda wax lagu duubo, waa in la isticmaalo inta ugu badan ee suurtogalka ah. Haddii daawaha aan la isticmaali karin markiiba, hawada ku jirta bacda baakadaha waa in la daalaa. Afka si adag ugu xidh xadhig, oo dib ugu celi durbaanka birta ah. Dabool si aad uga hortagto oksidation alloy.

5. Waxaa si adag loo mamnuucay in lagu burburiyo daawaha kalsiyum-aluminium ee durbaanka birta ah ama bacaha baakadaha ay ku jiraan daawaha calcium-aluminiumka si looga fogaado dabka. Burburinta aluminium aluminium calcium waa in lagu sameeyaa saxanka aluminiumka.