Current Affairs – January, 2018

Latest Current Affairs January, 2018 with Current Affairs, news summary on current events of National and International importance of January, 2018 for Banking, SSC, CLAT, UPSC, State PCS, IBPS, Railways and other Competitive Examinations.

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NASA interested in India-made thermal spray coating technology

National Aeronautics and Space Administration (NASA) is interested in new India-made thermal spray coating technology used for gas turbine engine in spacecraft.

It has been developed by Dr. Satish Tailor, Rajasthan-based researcher working with Jodhpur-based Metallizing Equipment Company (MEC).

Key Facts

The technology is called controlled segmented Yttria-Stabilised Zirconia (YSZ)-Plasma sprayed coating technology. It has potential to reduce thermal spray coating cost by almost 50%. It develops vertical cracks (segmentation) in coating, beneficial for gas turbine engine application used in spacecraft.

The new technology has advantage over current, costly techniques such as SPS or EB-PVD deposited coatings. These present technologies develop such cracks through very expensive processes (in several crore) and are not controllable.


The YSZ thermal barrier coatings produced by atmospheric plasma sprayed (APS) technique has potential of wider industrial and strategic acceptability. It can be industrially adopted to make a strain-tolerant coating more economical.

Thermal Spray Coating Technology

Thermal spray coating refers to number of processes in which substrate is coated to improve functional performance. It involves the deposition of coatings from stream of high velocity finely divided particles in molten or semi-molten state impinging onto the substrate.

Many types of coating materials can be applied by thermal spray processes. These coatings can range in thickness from thousandth of inch up to eighth of inch. Thermal spray coatings are used to protect parts from wear, abrasion, corrosion, high temperatures, etc. and also to build dimensions on undersized parts.

Month: Categories: Science & Technology


2018 Republic Day parade: Maharashtra wins best tableau prize

Union Defence Minister Nirmala Sitharaman gave away Republic Day Parade 2018 best tableau award to Maharashtra and best marching contingent award to Punjab Regiment Contingent.

The ceremonial Republic Day Parade 2018 was held on 26 January 2018 at Rajpath to celebrate 69th Republic Day. It was presided over by President Ram Nath Kovind and 10 leaders of Association of Southeast Asian Nations (ASEAN) were guests of honour. India’s military might was fully displayed during the annual celebrations.

Total of 23 tableaux (14 from States & Union Territories, 2 from Ministry of External Affairs and rest of the tableaux from other Ministries/Departments) participated in this year’s Republic Day Parade. Ministry of External Affairs 2 tableaux depicted long socio-cultural, religious, educational & trade relations between India and 10 ASEAN countries

Republic Day Parade 2018 Awards

Best marching contingent

  • Among Three Services: Punjab Regiment (1st).
  • Among para-military and other auxiliary forces: Indo-Tibetan Border Police (ITBP).

Best Tableau

State wise

  • First: Tableau from Maharashtra depicting coronation of Chhatrapati Shivaji Maharaj was awarded first prize.
  • Second: Tableau from Assam depicting traditional masks and sastras begged second prize.
  • Third: Tableau of Chhattisgarh depicting Ramgarh’s ancient amphitheatre along with artistes performing dance, based on Kalidasa’s Meghadootam was awarded third prize.
  • Union Ministries/Departments Category: Tableaux of Ministry of Youth Affairs and Sports depicting ‘Khelo India’ was given first prize.

School children items category

  • First prize: South Central Zone Cultural Centre, Nagpur (Maharashtra) performing ‘Baredi Dance’ from Madhya Pradesh.
  • Consolation prizes: It was awarded to North East Zone Cultural Centre, Dimapur (Nagaland) for performing Sangrai Mog Dance of Tripura and Oxford Foundation School, Najafgarh, Delhi for performing Shikshit Bharat, Shashakt Bharat dance.

Month: Categories: Awards & Honours