Essays about: "pipe post."

Showing result 1 - 5 of 13 essays containing the words pipe post..

  1. 1. Influence of Post-treatments on Corrosion Properties of 3D printed Metal Components for Bioprocessing Applications

    University essay from KTH/Materialvetenskap

    Author : Leyla Koort; [2023]
    Keywords : PBF-LB 316L; surface post-treatments; as-built; tumbling; Hirtisation; DLyte; electropolishing; chemical milling; pitting corrosion; CPT; cyclic potentiodynamic polarisation curves; immersion test in 1M NaCl and 1M NaOH;

    Abstract : Additive manufacturing (AM) has the potential to overtake the conventional production of pipe systems of stainless steel grade 316L intended for bioprocessing applications by utilising powder bed fusion laser beam (PBF-LB) technologies. However, challenges such as high surface roughness need to be overcome and corrosion properties improved to meet industry standards. READ MORE

  3. 2. Life after social death : A study of creolisation among enslaved communities in the former Danish West Indies

    University essay from Uppsala universitet/Institutionen för arkeologi och antik historia

    Author : Kajsa Rosén-Wiksten; [2023]
    Keywords : Slavery; transatlantic slave trade; creolisation; social death; material culture; theoretical framework; cultural expression; identity; agency; colonialism; inclusion; Slaveri; transatlantisk slavhandel; kreolisering; social död; materiell kultur; teoretiskt ramverk; kulturella uttryck; identitet; agens; kolonialism; inkludering;

    Abstract : This thesis examines and discusses how creolisation theory has influenced the material culture of enslaved people from former Danish West Indies plantations. The essay contends that creolisation is the theory required to advance slavery studies because it demonstrates how enslaved people created their own identity, belonging, and kept African cultures and customs alive despite being socially dead. READ MORE

  4. 3. Winkilab: Light and Migration: a communication tool in emergency situations

    University essay from KTH/Ljusdesign

    Author : Ana Karen Isaac Membrila; [2022]
    Keywords : forced migration; refugee camp; language barrier; light therapy; pipe post.;

    Abstract : This thesis explores the topic of light and migration and what actions through light can be done to improve the life quality of the inhabitants of temporary shelters/refugee camps. In this ambiance where there is the feeling of pain, destruction, unsafety, uncertainty and limited access to basic needs, only relying on the support of institutions. READ MORE

  5. 4. Internal geology and emplacement processes of Kimberlites, Case Study from the Tsabong Kimberlite Field, Botswana

    University essay from Luleå tekniska universitet/Geovetenskap och miljöteknik

    Author : Mpho Ndebele; [2020]
    Keywords : Kimberlites; Geology; Emplacement Processes; Botswana;

    Abstract : The Crateceous (85 Ma) MK1 pipe is part of the Tsabong kimberlite cluster located approximately550km south west of Gaborone and geologically found within the Kapvaal Craton. The Tsabongkimberlite field consists of 86 known kimberlites. The MK1 pipe is the largest of this cluster at 140ha,1. READ MORE

  6. 5. Manufacturing of Welded Rings : Evaluation of Post-Weld Operations

    University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Author : Jim Andersson; [2019]
    Keywords : FBW; flash butt welding; low alloy steel; metallurgy;

    Abstract : Pipe and ring blanks can be produced in several different ways. Today's focus on environmental effects motivates companies to develop processes that are as efficient as possible in their production. Ringsvets AB is a company that produces pipe and ring blanks from a flat stock by rolling and welding the piece to make it stay in its desired form. READ MORE