ASTM a179 bir bir ah: wax soo saarka, astaamaha, iyo codsiyada salka mucminta

Gogoldhig

ASTM A179 Teefta Birta waa jahwareer-jaceyl yar-yar oo bir-bir-saaraya iyo tuubbada tuubada. Steel steel ah waa soo saaraha ugu horreeya ee ASTM a179 tuubooyin bir ah, oo caan ku ah badeecadaha tayo sare leh iyo waxqabadka lagu kalsoonaan karo. Qodobkaani wuxuu bixiyaa dulmar guud oo faahfaahsan oo ka mid ah cabirrada wax soo saarka, geedi socodka wax soo saarka, daaweynta dusha, baakadaha iyo hababka kormeerka, astaamaha farsamada, iyo xaaladaha baaritaanka, iyo xaaladaha arjiga ee ASTM astm aasc steel.

Cabbir soosaarka

ASTM a179 tuubooyin bir ah oo ay soo saartay steel camceel ayaa leh cabbirrada soo socda:

- dhexroor dibadda ah: 1/8 inji ilaa 3 inji (3.2mm illaa 76.2mm)

- dhumucdii darbiga: 0.015 inji ilaa 0.500 inji (0.4mm illaa 12.7mm)

- Dhererka: 1m ilaa 12m (la isticmaali karo)

 

Hab loo soosaarka

Steel steel ah ayaa adeegsata hanaan wax soo saar leh oo soosaara oo aan fiicnayn oo lagu soo saaro astm a179 tuubooyinka birta. Hawshani waxay ku lug leedahay:

1. Xulashada agab cayriin tayo sare leh

2. Kuleylka alaabta ceeriin ah heerkulka ku habboon

3. Ku wareejinta biilka kuleylka kuleylka si loo sameeyo tuubbo god ah

4. Tuubbada-qabowga tuubada ilaa cabirrada la doonayo

5. Qeexida tuubada si loo wanaajiyo hantidooda farsamada

6. Jarida iyo dhameystirka tuubada ilaa dhererka loo baahan yahay iyo dusha sare

 

Daweyn dusha sare

ASTM a179 tuubooyin bir ah oo ay soo saartay mucjisada steel ah waxaa lagu siin karaa dusha sare oo dusha sare ah, oo ay ku jiraan:

- Furfurta madow

- saliid saliid ah

- la jeexjeexay oo saliid la saaray

- dhalaalaya

 

Baakado iyo gaadiid

ASTM a179 tuubooyin bir ah oo ay soo saareen birta mucjisooyinka ah ayaa sida caadiga ah lagu sooraacda xidhmooyin ama xaalado alwaax ah oo loogu talagalay gaadiid. Shuruudaha qaaska ah ee baakadaha waa la dejin karaa markii la codsado.

 

Heerarka Tijaabada

ASTM a179 tuubooyin bir ah oo ay soo saartay steel camceel ah ayaa la tijaabiyaa iyadoo loo eegayo heerarka soo socda:

- ASTM A450 / A450M: Sharaxaadda caadiga ah ee shuruudaha guud ee kaarboonka iyo tuubooyinka birta

- ASTM A179 / A179m

 

Ka kooban kiimikada

Halabuurka kiimikada ee ASTM AS179 tuubooyin bir ah oo ay soo saareen steel steel ah waa sida soo socota:

- kaarboon (c): 0.06-0.18%

- Manganese (MN): 0.27-0.63%

- fosfooraska (p): 0.035% Max

- Sulfur (s): 0.035% Max

 

Guryaha farsamada

Sifooyinka farsamada ee ASTM A179 Tooshka birta ee ay soo saareen sanka mucjisooyinka waa sida soo socota:

- Awooda Tsile: 325 MPA MPA

- Xoogga dhaliso: 180 MPA MPA

- codadka: 35% min

 

Shuruudaha kormeerka

ASTM A179 Tiis bir ah oo ay soo saartay Steel Steel Steel ah, oo ay kujirto kormeer muuqaal ah, kormeer muuqaal ah, imtixaanka farsamada, iyo baaritaanka farsamada, si loo hubiyo tayadooda iyo wax qabadkooda.

 

Xaaladaha Codsiga

ASTM A179 Twipes bir ah oo ay soo saartay sanka mucmigu waxaa si balaadhan loogu isticmaalaa warshado kala duwan, oo ay ku jiraan:

- Jiilka awooda

- petrochemical

- Ka baaraandegista kiimikada

- saliid iyo gaas

- Daawooyinka

- Hawsha cuntada

 

Awooda waxsoosaarka ee loo yaqaan 'kaam' iyo faa'iidooyinka

Steel loo yaqaan 'muc steel waxsi ah oo xoog leh iyo faa'iidooyin badan, oo ay ku jiraan:

- Qalabka wax soo saarka ee horumarsan

- Xakamaynta tayada leh ee adag

- Fursadaha Labadalinta

- Qiimo tartan ah

 

Gabagabo

ASTM A179 Twipes birta oo ay soo saarto sanka mucjisooyinka waa tayo sare, qaybo la isku halleyn karo oo loo isticmaalo codsiyada warshadaha badan. Awoodda waxsoosaarka sare, talaabooyin xakameyn tayo leh oo adag, iyo qiimeyn tartan, oo bir ah oo la aaminay oo ah wax soo saare ASTM ASTM A179 Toobabka birta, ayaa la kulmay baahiyaha macaamiisha ee warshadaha kala duwan.